List of works by Achille Massougbodji

A genotypical study in Benin comparing the carriage of P. falciparum infections before pregnancy and in the early pregnancy: story of a persistent infection

scientific article published on 22 June 2020

A randomized, double-blind study on the efficacy and safety of a practical three-day regimen with artesunate and mefloquine for the treatment of uncomplicated Plasmodium falciparum malaria in Africa

scientific article published on November 2002

A study of malaria morbidity in a pediatric hospital service in Benin (West Africa) in 1988 and 1989

scientific article published on July 1990

Acquisition of natural humoral immunity to P. falciparum in early life in Benin: impact of clinical, environmental and host factors

scientific article published on 27 September 2016

Adding artesunate to sulphadoxine-pyrimethamine greatly improves the treatment efficacy in children with uncomplicated falciparum malaria on the coast of Benin, West Africa

scientific article

Anaemia during pregnancy: impact on birth outcome and infant haemoglobin level during the first 18 months of life.

scientific article

Analysis of the cost-effectiveness of the implementation of Indoor Residual Spraying and distribution of Long-Lasting Insecticidal Nets in the municipality of Kouandé and municipality of Copargo in Benin

scholarly article by Charles Makoutodé et al published 2014 in Cost Effectiveness and Resource Allocation

Antibiotic sensitivity of gram negative bacilli isolated from urinary tract infections at NUHC of Cotonou (Benin) from March to December 1992

scientific article published in January 1994

Association of IL-4 and IL-10 maternal haplotypes with immune responses to P. falciparum in mothers and newborns

scientific article

Blood lead level in infants and subsequent risk of malaria: A prospective cohort study in Benin, Sub-Saharan Africa

scientific article published on 18 July 2019

Bringing antivenoms to Sub-Saharan Africa

scientific article published on February 2007

Changes in monocyte subsets are associated with clinical outcomes in severe malarial anaemia and cerebral malaria

scientific article published on 26 November 2019

Circulating cytokines associated with poor pregnancy outcomes in Beninese exposed to infection with Plasmodium falciparum

scientific article published on 08 June 2020

Clinical development of a VAR2CSA-based placental malaria vaccine PAMVAC: Quantifying vaccine antigen-specific memory B & T cell activity in Beninese primigravidae

scientific article published on 17 May 2017

Clinical evaluation and epidemiology of dracunculosis in Benin

scientific article published on July 1991

Cohort profile: effect of malaria in early pregnancy on fetal growth in Benin (RECIPAL preconceptional cohort).

scientific article

Comparison of growth models to describe growth from birth to 6 years in a Beninese cohort of children with repeated measurements

scientific article published on 18 September 2020

Comparison of sulfadoxine-pyrimethamine, unsupervised artemether-lumefantrine, and unsupervised artesunate-amodiaquine fixed-dose formulation for uncomplicated plasmodium falciparum malaria in Benin: a randomized effectiveness noninferiority trial

scientific article published on July 2009

Consequences of gestational malaria on birth weight: finding the best timeframe for intermittent preventive treatment administration

scientific article (publication date: 2012)

Consequences of prenatal geophagy for maternal prenatal health, risk of childhood geophagy and child psychomotor development

scholarly article published by Achille Massougbodji in 2018

Contribution of ultrasonography to the diagnosis of internal bleeding in snakebite envenomation

scientific article published on 16 March 2016

Correction to: Prevalence and clinical impact of malaria infections detected with a highly sensitive HRP2 rapid diagnostic test in Beninese pregnant women

scientific article published on 07 September 2020

Counter-Selection of Antimalarial Resistance Polymorphisms by Intermittent Preventive Treatment in Pregnancy

scientific article published on 01 January 2020

Delayed double reading of whole blood clotting test (WBCT) results at 20 and 30 minutes enhances diagnosis and treatment of viper envenomation.

scientific article

Determination of prevalence and etiology of anemia during pregnancy in southern Benin, in conjunction with revision of national management policy

scientific article published on February 2011

Development of chemoresistance of Plasmodium falciparum to chloroquine and mefloquine in Benin between 1980 and 1989

scientific article published on January 1990

Differential Diagnosis of an Unusual Snakebite Presentation in Benin: Dry Bite or Envenomation?

scientific article published on 01 January 2019

Differential Diagnosis of an Unusual Snakebite Presentation in Benin: Dry Bite or Envenomation?

scientific article published on 23 May 2022

Differential adhesion-inhibitory patterns of antibodies raised against two major variants of the NTS-DBL2X region of VAR2CSA.

scientific article

Dispersals and genetic adaptation of Bantu-speaking populations in Africa and North America

scientific article

Dramatically decreased therapeutic efficacy of chloroquine and sulfadoxine-pyrimethamine, but not mefloquine, in southern Benin

scientific article published in July 2007

Dynamics in the cytoadherence phenotypes of Plasmodium falciparum infected erythrocytes isolated during pregnancy

scientific article

Dynamics of Plasmodium falciparum gametocyte carriage in pregnant women under intermittent preventive treatment with sulfadoxine–pyrimethamine in Benin

scholarly article

Dynamics of Submicroscopic Plasmodium falciparum Infections Throughout Pregnancy: A Preconception Cohort Study in Benin

scientific article published on 12 September 2019

Effects of Malaria in the First Trimester of Pregnancy on Poor Maternal and Birth Outcomes in Benin

scientific article published on 01 September 2019

Efficacy of intermittent preventive treatment versus chloroquine prophylaxis to prevent malaria during pregnancy in Benin

scientific article

Elevated Blood Lead Levels in Infants and Mothers in Benin and Potential Sources of Exposure

scientific article published on 11 March 2016

Epidemiologic and medico-clinical aspects of the cholera outbreak in the Littoral department of Benin in 2008

scientific article published on April 2011

Epidemiological aspects of dracunculosis in Benin. 2. Relationship between periodicity of worm eruptions and the origin of drinking water

scientific article

Epidemiological data on snake bite cases reported in Benin from 1994 to 2000

scientific article

Epidemiological study of schistosomes in a coastal lake of recent formation

scientific article published in January 1990

Erratum

Erratum for Ibitokou et al., Submicroscopic Infections with Plasmodium falciparum during Pregnancy and Their Association with Circulating Cytokine, Chemokine, and Cellular Profiles.

scientific article published in October 2014

Ethics committees in western and central Africa: concrete foundations

scientific article

Evaluation of the quality of malaria management during the transition period of political change in Benin

scientific article published in February 2011

Evolution of the levels of human leukocyte antigen G (HLA-G) in Beninese infant during the first year of life in a malaria endemic area: using latent class analysis

scientific article published on 9 February 2016

Expression of the domain cassette 8 Plasmodium falciparum erythrocyte membrane protein 1 is associated with cerebral malaria in Benin

scientific article (publication date: 2013)

Extended high efficacy of the combination sulphadoxine-pyrimethamine with artesunate in children with uncomplicated falciparum malaria on the Benin coast, West Africa

scientific article published on 03 March 2009

Factors associated with growth patterns from birth to 18 months in a Beninese cohort of children

scientific article published on 24 March 2014

Factors associated with soil-transmitted helminths infection in Benin: Findings from the DeWorm3 study

scientific article published on 17 August 2021

Fetal Growth Restriction Is Associated With Malaria in Pregnancy: A Prospective Longitudinal Study in Benin

scientific article published on 18 April 2016

Field evaluation of the intermittent preventive treatment of malaria during pregnancy (IPTp) in Benin: evolution of the coverage rate since its implementation

scientific article

First genome-wide association study of non-severe malaria in two birth cohorts in Benin

scientific article published on 30 October 2019

First-trimester Plasmodium falciparum infections display a typical "placental" phenotype

scientific article published on 8 October 2012

Follow-Up of Elevated Blood Lead Levels and Sources in a Cohort of Children in Benin

scientific article published on 23 November 2020

Frequency of isolation of the microbes causing urinary infection from the hospital environment of Cotonou and their sensitivity to some antibiotics. (Evaluation of 280 samples)

scientific article published on January 1991

Genetic polymorphism of merozoite surface protein-1 and merozoite surface protein-2 in Plasmodium falciparum isolates from children in South of Benin

scientific article published on 21 October 2013

Genetic population study of Y-chromosome markers in Benin and Ivory Coast ethnic groups

scientific article

Geoclimatology and severity of snake bite envenomations in Benin

scientific article published in August 2002

Gestational age-related changes in the peripheral blood cell composition of sub-Saharan African women

scientific article published on 28 April 2013

HLA-C Genetic Diversity and Evolutionary Insights in Two Samples From Brazil and Benin

scientific article published on 13 July 2020

HLA-G expression during hookworm infection in pregnant women

scientific article published on 09 May 2019

HLA-G, -E and -F regulatory and coding region variability and haplotypes in the Beninese Toffin population sample

scientific article published on 01 December 2018

High efficacy of anti DBL4ɛ-VAR2CSA antibodies in inhibition of CSA-binding Plasmodium falciparum-infected erythrocytes from pregnant women

scientific article

High plasma levels of HLA-G are associated with low birth weight and with an increased risk of malaria in infancy

scientific article

High rates of parasite recrudescence following intermittent preventive treatment with sulphadoxine-pyrimethamine during pregnancy in Benin

scientific article published on 10 June 2013

High seroprevalence of chikungunya virus antibodies among pregnant women living in an urban area in Benin, West Africa

scientific article

Human Schistosomiasis in the Economic Community of West African States

Human schistosomiasis in Benin: Countrywide evidence of Schistosoma haematobium predominance

scientific article published on 08 January 2019

Hunting, Sale, and Consumption of Bushmeat Killed by Lead-Based Ammunition in Benin

scientific article published on 01 June 2018

Identification of Plasmodium falciparum and host factors associated with cerebral malaria: description of the protocol for a prospective, case-control study in Benin (NeuroCM).

scientific article published on 28 May 2019

Impact of helminth infection during pregnancy on cognitive and motor functions of one-year-old children

scientific article

Impact of insecticide impregnated bednets on malaria morbidity: preliminary results

scientific article published in January 1995

Impact of land-use on malaria transmission in the Plateau region, southeastern Benin

scientific article published on 12 December 2013

Impact of long-lasting, insecticidal nets on anaemia and prevalence of Plasmodium falciparum among children under five years in areas with highly resistant malaria vectors

scientific article published on March 2014

Impact of operational effectiveness of long-lasting insecticidal nets (LLINs) on malaria transmission in pyrethroid-resistant areas

scientific article

Impact of pregnancy-associated malaria on infant malaria infection in southern Benin

scientific article

Implications of insecticide resistance for malaria vector control with long-lasting insecticidal nets: a WHO-coordinated, prospective, international, observational cohort study.

scientific article published on 9 April 2018

Implications of insecticide resistance for malaria vector control with long-lasting insecticidal nets: evidence from health facility data from Benin

article

Importance of adequate local spatiotemporal transmission measures in malaria cohort studies: application to the relation between placental malaria and first malaria infection in infants

scientific article published on 9 June 2013

In vivo amodiaquine sensitivity of Plasmodium falciparum in the town of Cotonou and in the vicinity (Bénin)

scientific article published on January 1990

Increased Risk of Malaria During the First Year of Life in Small-for-Gestational-Age Infants: A Longitudinal Study in Benin

scientific article published on 01 April 2019

Increased risk of low birth weight in women with placental malaria associated with P. falciparum VAR2CSA clade

scientific article published on 11 August 2017

Infants' Peripheral Blood Lymphocyte Composition Reflects Both Maternal and Post-Natal Infection with Plasmodium falciparum

scientific article published on 18 November 2015

Infections in infants during the first 12 months of life: role of placental malaria and environmental factors

scientific article

Infections with Plasmodium falciparum during pregnancy affect VAR2CSA DBL-5 domain-specific T cell cytokine responses

scientific article published on 21 September 2016

Influence of the timing of malaria infection during pregnancy on birth weight and on maternal anemia in Benin

scientific article

Insecticide-treated nets provide protection against malaria to children in an area of insecticide resistance in Southern Benin

scientific article

Insights Into Circulating Cytokine Dynamics During Pregnancy in HIV-Infected Beninese Exposed to Plasmodium falciparum Malaria

scientific article

Intensive care of severe cerebral malaria in the adult and the child

scientific article published on January 1995

Intermittent preventive treatment for the prevention of malaria during pregnancy in high transmission areas

scientific article

Intermittent treatment for the prevention of malaria during pregnancy in Benin: a randomized, open-label equivalence trial comparing sulfadoxine-pyrimethamine with mefloquine

scientific article

Is chloroquine chemoprophylaxis still effective to prevent low birth weight? Results of a study in Benin

scientific article published on 6 March 2007

Limits and weaknesses of intermittent treatment in malaria prevention

scientific article published in May 2003

Low prevalence of the molecular markers of Plasmodium falciparum resistance to chloroquine and sulphadoxine/pyrimethamine in asymptomatic children in Northern Benin

scientific article

Malaria Incidence and Prevalence Among Children Living in a Peri-Urban Area on the Coast of Benin, West Africa: A Longitudinal Study

scientific article published on September 1, 2010

Malaria and gravidity interact to modify maternal haemoglobin concentrations during pregnancy.

scientific article

Malaria associated symptoms in pregnant women followed-up in Benin

scientific article

Malaria in Pregnancy Is a Predictor of Infant Haemoglobin Concentrations during the First Year of Life in Benin, West Africa

scientific article published on 8 June 2015

Malaria infection and disease in an area with pyrethroid-resistant vectors in southern Benin

scientific article published on 31 December 2010

Malaria modifies neonatal and early-life toll-like receptor cytokine responses

scientific article published on 20 May 2013

Management of malaria in Benin: evaluation of the practices of healthcare professionals following the introduction of artemisinin derivatives

scientific article published on December 2009

Matched Placental and Circulating Plasmodium falciparum Parasites are Genetically Homologous at the var2csa ID1-DBL2X Locus by Deep Sequencing

scientific article published in January 2018

Maternal anaemia at delivery and haemoglobin evolution in children during their first 18 months of life using latent class analysis

scientific article

Maternal anemia at first antenatal visit: prevalence and risk factors in a malaria-endemic area in Benin

scientific article

Maternal anemia in Benin: prevalence, risk factors, and association with low birth weight

scientific article

Maternal anemia in pregnancy: assessing the effect of routine preventive measures in a malaria-endemic area

scientific article published on 7 January 2013

Maternal malaria but not schistosomiasis is associated with a higher risk of febrile infection in infant during the first 3 months of life: A mother-child cohort in Benin

scientific article published on 19 September 2019

Mefloquine Versus Sulfadoxine-Pyrimethamine for Intermittent Preventive Treatment in Pregnancy: A Joint Analysis on Efficacy and Tolerability

scientific article

Methodology of clinical studies dealing with the treatment of envenomation

scientific article published on 26 February 2010

Microdistribution of the resistance of malaria vectors to deltamethrin in the region of Plateau (southeastern Benin) in preparation for an assessment of the impact of resistance on the effectiveness of Long Lasting Insecticidal Nets (LLINs).

scientific article

Modeling the influence of local environmental factors on malaria transmission in Benin and its implications for cohort study

scientific article

Molecular markers of resistance to sulphadoxine-pyrimethamine during intermittent preventive treatment of pregnant women in Benin

scientific article

Monitoring and assessment indicators in 2001 of "Roll Back Malaria" initiative in Benin

scientific article published in January 2004

Morbidity and severity of malaria attacks in carriers of sickle-cell trait

scientific article published on January 1, 1992

Mortality, Morbidity, and Developmental Outcomes in Infants Born to Women Who Received Either Mefloquine or Sulfadoxine-Pyrimethamine as Intermittent Preventive Treatment of Malaria in Pregnancy: A Cohort Study

scientific article

Natural Interactions between S. haematobium and S. guineensis in the Republic of Benin.

scientific article published on 3 May 2012

Neurocognitive testing in West African children 3-6 years of age: Challenges and implications for data analyses.

scientific article

Nrf2-driven CD36 and HO-1 gene expression in circulating monocytes correlates with favourable clinical outcome in pregnancy-associated malaria

scientific article

Optimized Pan-species and speciation duplex real-time PCR assays for Plasmodium parasites detection in malaria vectors

scientific article

Partial exchange transfusion prior to treating cerebral malaria in an African child with glucose-6-phosphate dehydrogenase deficiency

scientific article

Peripheral blood cell signature and inflammatory responses during pregnancy-associated malaria

scientific article published on 9 November 2012

Peripheral blood cell signatures of Plasmodium falciparum infection during pregnancy

scientific article

Persistent Plasmodium falciparum Infection in Women With an Intent to Become Pregnant as a Risk Factor for Pregnancy-associated Malaria

scientific article published on 4 May 2018

Placental cytokine and chemokine profiles reflect pregnancy outcomes in women exposed to Plasmodium falciparum infection

scientific article

Placental impression smears is a good indicator of placental malaria in sub-Saharan Africa

scientific article published on 16 September 2019

Placental malaria is associated with increased risk of nonmalaria infection during the first 18 months of life in a Beninese population

scientific article published on 18 May 2012

Placental malaria-associated suppression of parasite-specific immune response in neonates has no major impact on systemic CD4 T cell homeostasis

scientific article

Plasmodium falciparum Polymorphisms associated with ex vivo drug susceptibility and clinical effectiveness of artemisinin-based combination therapies in Benin

scientific article published on 07 October 2013

Plasmodium falciparum infection and age influence parasite growth inhibition mediated by IgG in Beninese infants

scientific article published on 18 March 2016

Plasmodium falciparum merozoite surface antigen-specific cytophilic IgG and control of malaria infection in a Beninese birth cohort

scientific article published on 11 June 2019

Plasmodium falciparum or P. malariae parasitemia in carriers of sickle cell trait in various Benin biotypes

scientific article published in January 1992

Poor maternal anthropometric status before conception is associated with a deleterious infant growth during the first year of life: a longitudinal preconceptional cohort

scientific article published on 29 August 2019

Preliminary evaluation of morbidity due to S. haematobium and S. mansoni in the area of the future Adjarala Dam in Benin

scientific article

Prematurity, intrauterine growth retardation and low birth weight: risk factors in a malaria-endemic area in southern Benin

scientific article published on 13 December 2013

Prenatal Hemoglobin Levels and Early Cognitive and Motor Functions of One-Year-Old Children

scientific article

Prenatal Iron Deficiency, Neonatal Ferritin, and Infant Cognitive Function

scientific article published on 17 November 2016

Prevalence and associated risk factors of malaria in the first trimester of pregnancy: a pre-conceptional cohort study in Benin

scientific article published on 8 January 2018

Prevalence and clinical impact of malaria infections detected with a highly sensitive HRP2 rapid diagnostic test in Beninese pregnant women

scientific article published on 24 May 2020

Prevalence and risk-factors for Helicobacter pylori infection in urban and rural Beninese populations

scientific article published on August 2005

Prevalence of HIV-1 and HIV-2 antibodies in rural areas of Benin

scientific article published on January 1990

Prevalence of the molecular marker of Plasmodium falciparum resistance to chloroquine and sulphadoxine/pyrimethamine in Benin seven years after the change of malaria treatment policy

scientific article published on May 2013

Prevention of malaria during pregnancy: assessing the effect of the distribution of IPTp through the national policy in Benin.

scientific article

Protective Antibodies against Placental Malaria and Poor Outcomes during Pregnancy, Benin

scientific article published on May 2015

Reconstructing an African haploid genome from the 18th century.

scientific article published on 15 January 2018

Reflections on past antimalarial molecules

scientific article

Relationship between Stunting, Wasting, Underweight and Geophagy and Cognitive Function of Children

scientific article published on 04 March 2020

Report of the 4th International Conference on Envenomations by Snakebites and Scorpion Stings in Africa, Dakar, April 25-29, 2011.

scientific article published on 10 August 2011

Resisting and tolerating P. falciparum in pregnancy under different malaria transmission intensities

scientific article

Results of the first mapping of soil-transmitted helminths in Benin: Evidence of countrywide hookworm predominance

scientific article published in March 2018

Rotavirus gastroenteritis in a pediatric service at the National University Hospital Center of Cotonou (Benin)

scientific article published on January 1993

Round table of November 20th, 2004: recommendations for improving the management of envenomations

scientific article published on 01 November 2005

SEPSIS project: a protocol for studying biomarkers of neonatal sepsis and immune responses of infants in a malaria-endemic region

scientific article published on 23 July 2020

Schistosoma haematobium infection modulates Plasmodium falciparum parasite density and antimalarial antibody responses

scientific article published on 24 February 2020

Schistosomiasis and cancer of the bladder in the Ouémé Valley. Importance of a new technic of cell and parasite concentration using gum arabic

scientific article

Sensitivity in vitro of Plasmodium falciparum to chloroquine and mefloquine in two regions of Benin

scientific article published on September 1989

Snail intermediate host/Schistosoma haematobium relationships from three transmission sites in Benin (West Africa).

scientific article published on 4 October 2012

Snake bites and antivenom shortage in Africa

scientific article published in December 2015

Soluble human leukocyte antigen -G during pregnancy and infancy in Benin: Mother/child resemblance and association with the risk of malaria infection and low birth weight

scientific article

Specific antibodies to Anopheles gSG6-P1 salivary peptide to assess early childhood exposure to malaria vector bites

scientific article published on 22 July 2015

Spontaneous postpartum clearance of Plasmodium falciparum parasitemia in pregnant women, Benin

scientific article

Strong IgG isotypic antibody response in sowdah type onchocerciasis

scientific article

Sub-optimal Intermittent Preventive Treatment in pregnancy (IPTp) is associated with an increased risk of submicroscopic P. falciparum infection in pregnant women: a prospective cohort study in Benin

scientific article published on 09 September 2020

Submicroscopic Plasmodium falciparum Infections Are Associated With Maternal Anemia, Premature Births, and Low Birth Weight

scientific article published on 18 February 2015

Submicroscopic infections with Plasmodium falciparum during pregnancy and their association with circulating cytokine, chemokine, and cellular profiles.

scientific article

Submicroscopic placental infection by non-falciparum Plasmodium spp

scientific article published on 12 February 2018

Successful Management of Two Patients with Intracranial Hemorrhage due to Carpet Viper (Echis ocellatus) Envenomation in a Limited-Resource Environment

scientific article published on 20 June 2019

Sulfadoxine/pyrimethamine intermittent preventive treatment for malaria during pregnancy

scientific article published on November 2010

The 6(th) international conference on envenomation by Snakebites and Scorpion Stings in Africa: a crucial step for the management of envenomation

scientific article published on 16 March 2016

The Influence of Sub-Unit Composition and Expression System on the Functional Antibody Response in the Development of a VAR2CSA Based Plasmodium falciparum Placental Malaria Vaccine

scientific article

The WHO strategy for prevention and control of snakebite envenoming: a sub-Saharan Africa plan

scientific article published on 02 December 2019

The determinants of the low case fatality rate of the cholera epidemic in the Littoral department of Benin in 2008

scientific article published in September 2011

The effect of dosing strategies on the therapeutic efficacy of artesunate-amodiaquine for uncomplicated malaria: a meta-analysis of individual patient data

scientific article published on 31 March 2015

The prevalence of antibodies to HIV-1 and HIV-2 in onchocerciasis-endemic rural areas in southern Benin

scientific article published on 01 November 1993

The risk of malaria transmission by blood transfusion at Cotonou, Benin

scientific article published in November 2000

The transplacental transport of Plasmodium falciparum in non-febrile parturient women in a holoendemic region

scientific article

Towards the rational design of a candidate vaccine against pregnancy associated malaria: conserved sequences of the DBL6epsilon domain of VAR2CSA.

scientific article

Toxics (Pb, Cd) and trace elements (Zn, Cu, Mn) in women during pregnancy and at delivery, South Benin, 2014-2015

article

Use of antivenoms for the treatment of envenomation by Elapidae snakes in Guinea, Sub-Saharan Africa

scientific article published on 28 March 2013

Usefulness of child development assessments for low-resource settings in francophone Africa

scientific article published on September 2013

VAR2CSA Serology to Detect Plasmodium falciparum Transmission Patterns in Pregnancy

scientific article published on 01 October 2019

Value of rapid tests for diagnosis of malaria in Benin

scientific article published on December 2010

What Do We Know about Risk Factors for Fetal Growth Restriction in Africa at the Time of Sustainable Development Goals? A Scoping Review

scientific article

Young adolescent girls are at high risk for adverse pregnancy outcomes in sub-Saharan Africa: an observational multicountry study

scientific article published on 29 June 2016

[Bacteriological aspects of cholera in Benin (epidemic of 1991)]

scientific article

[Epidemiological observations on the first case of human paragonimiasis and potential intermediate hosts of Paragonimus sp. in Benin]

scientific article published on 01 July 1999

[Granulomatous peritonitis from ascariasis: apropos of 1 case in a Benin child]

scientific article published on 01 February 2000

[Report of the 3rd International Conference on Envenomations in Africa]

scientific article published in December 2008

[The re-emergence of the human African trypanosomiasis in Kerou, Benin]

scientific article