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List of works by Olav B. Petersen

"It's probably nothing, but…" Couples' experiences of pregnancy following an uncertain prenatal genetic result

scientific article published on 18 January 2020

'What do you think?' the collaborative practices of choice and care in a Danish obstetric ultrasound unit.

scientific article published on 2 October 2015

17q12 deletion and duplication syndrome in Denmark-A clinical cohort of 38 patients and review of the literature.

scientific article published on 13 July 2016

A description of a fetal syndrome associated with HNF1B mutation and a wide intrafamilial disease variability.

scientific article

A prospective study on transvaginal ultrasound of cervical length (CL) in the first and second trimester in a low-risk population

scientific article published on 22 June 2017

A reassessment of biochemical marker distributions in trisomy 21-affected and unaffected twin pregnancies in the first trimester

scientific article published on 01 January 2011

Abnormal fetal head shape: diagnosis and management

Algorithm for sorting chromosomal aberrations

scientific article

Antibody response to influenza A(H1N1)pdm09 in vaccinated, serologically infected and unaffected pregnant women and their newborns.

scientific article

Are the Danish stillbirth rates still record low? A nationwide ecological study

scientific article published on 18 December 2020

Autocorrelation and cross-correlation between hCGβ and PAPP-A in repeated sampling during first trimester of pregnancy

scientific article published in September 2013

Cerebral Oxygenation Measurements by Magnetic Resonance Imaging in Fetuses With and Without Heart Defects

scientific article published in November 2017

Children Prenatally Believed to have Isolated Mild Ventriculomegaly

scientific article published on 31 August 2018

Chromosomal microarray as a primary diagnostic genomic tool for pregnancies defined as being at increased risk within a population based combined first-trimester screening program

scientific article published on 13 June 2017

Chromosomal microarray in fetuses with increased nuchal translucency.

scientific article published in January 2015

Color Doppler myocardial imaging demonstrates reduced diastolic tissue velocity in growth retarded fetuses with flow redistribution

scientific article published on 21 January 2011

Coping with worry while waiting for diagnostic results: a qualitative study of the experiences of pregnant couples following a high-risk prenatal screening result

scientific article

Danish Sonographers' Experiences of the Introduction of "Moderate Risk" in Prenatal Screening for Down Syndrome

scientific article published on 09 October 2018

Decreased incidence of myelomeningocele at birth: effect of folic acid recommendations or prenatal diagnostics?

scientific article published on 07 May 2011

Diagnostic performance of quantitative fluorescence PCR analysis in high-risk pregnancies after combined first-trimester screening.

scientific article

Does Maternal Body Mass Index Affect the Quantity of Circulating Fetal Cells Available to Use for Cell-Based Noninvasive Prenatal Test in High-Risk Pregnancies?

scientific article published on 10 September 2018

Does screening for Down's syndrome cause anxiety in pregnant women? A systematic review.

scientific article

Effects of ouabain on the isolated human uteroplacental vasculature

scientific article published on 01 May 1998

Experiences and expectations in the first trimester of pregnancy: a qualitative study

scientific article published on 18 May 2017

Feasibility and clinical effects of laparoscopic abdominal cerclage: an observational study.

scientific article published in November 2012

Fetal Costello syndrome: description of phenotype of HRAS exon 1 mutations

scientific article published on 01 February 2020

Fetal Heart Defects and Measures of Cerebral Size

scientific article published on 05 April 2019

Fetal cells in maternal blood for prenatal diagnosis: a love story rekindled

scientific article published on 15 June 2017

Fetal gender and several cytokines are associated with the number of fetal cells in maternal blood--an observational study

scientific article

Fetal genital anomalies: an aid to diagnosis

scientific article published on May 2008

First trimester screening for other trisomies than trisomy 21, 18, and 13

scientific article published on 09 April 2015

First-trimester combined screening for trisomy 21 at 7-14 weeks' gestation

scientific article published in October 2010

First-trimester screening for trisomy 21 in Denmark: implications for detection and birth rates of trisomy 18 and trisomy 13.

scientific article published in August 2011

How do geneticists and prospective parents interpret and negotiate an uncertain prenatal genetic result? An analysis of clinical interactions

scientific article published on 26 May 2020

Identification of submicroscopic chromosomal aberrations in fetuses with increased nuchal translucency and apparently normal karyotype

scientific article published on 10 August 2011

Impact of a new national screening policy for Down's syndrome in Denmark: population based cohort study.

scientific article published on 27 November 2008

Impact of type 1 diabetes and glycemic control on fetal aneuploidy biochemical markers.

scientific article published on 22 July 2011

Improved performance of first-trimester combined screening for trisomy 21 with the double test taken before a gestational age of 10 weeks

scientific article published on 01 September 2008

Increased nuchal translucency thickness and risk of neurodevelopmental disorders

scientific article published on 17 May 2016

Increased nuchal translucency, normal karyotype and infant development.

scientific article published in January 2012

Infants with prenatally diagnosed kidney anomalies have an increased risk of urinary tract infections

scientific article published on 9 August 2017

Influence of chorionicity on perinatal outcome in a large cohort of Danish twin pregnancies.

scientific article published on 15 December 2011

Kidney anomalies diagnosed by prenatal ultrasound screening and associated non-urinary malformations: a nationwide prevalence study

scientific article published on 5 July 2016

Linkage between the Danish National Health Service Prescription Database, the Danish Fetal Medicine Database, and other Danish registries as a tool for the study of drug safety in pregnancy

scientific article published on 11 May 2016

Live-Born Major Congenital Heart Disease in Denmark: Incidence, Detection Rate, and Termination of Pregnancy Rate From 1996 to 2013

scientific article published on 01 September 2018

Mechanism of pancreatic and liver malformations in human fetuses with short-rib polydactyly syndrome

scientific article published on 11 March 2016

Mortality and morbidity of major congenital heart disease related to general prenatal screening for malformations

scientific article published on 07 May 2019

National data on the early clinical use of non-invasive prenatal testing in public and private healthcare in Denmark 2013-2017

scientific article published on 24 November 2020

National screening guidelines and developments in prenatal diagnoses and live births of Down syndrome in the period 1973-2016 in Denmark.

scientific article published in December 2017

Nuchal translucency distributions for different chromosomal anomalies in a large unselected population cohort.

scientific article

On the road to replacing invasive testing with cell-based NIPT: Five clinical cases with aneuploidies, microduplication, unbalanced structural rearrangement, or mosaicism.

scientific article published on 7 September 2017

Outcome of fetuses with short femur length detected at second-trimester anomaly scan: a national survey

scientific article published on 27 June 2014

Outcomes of monoamniotic twin pregnancies managed primarily in outpatient care-a Danish multicenter study

scientific article published on 17 December 2018

Overcoming foetal motion using interactive real-time magnetic resonance imaging.

scientific article

Parental Decisions about Prenatal Screening and Diagnosis among Infants with Trisomy 21 in a National Cohort with High Uptake of Combined First-Trimester Screening

scientific article published on 23 July 2016

Performance of first-trimester combined screening for trisomy 13 and 18 with the double test taken at a gestational age of 8 + 0 to 13 + 6.

scientific article published in June 2009

Perinatal outcome after first-trimester risk assessment in monochorionic and dichorionic twin pregnancies: a population-based register study

scientific article published on 25 February 2015

Population-Based Screening for Trisomies and Atypical Chromosomal Abnormalities: Improving Efficacy using the Combined First Trimester Screening Algorithm as well as Individual Risk Parameters

scientific article published on 10 September 2018

Positive predictive value and completeness of prenatally assigned International Classification of Disease-10 kidney anomaly diagnoses in the Danish National Patient Registry

scientific article

Preferences for prenatal tests for Down syndrome: an international comparison of the views of pregnant women and health professionals

scientific article

Prenatal diagnosis of craniosynostosis: sonographic features of Muenke syndrome

scientific article published on 01 November 2011

Prenatal screening for atypical chromosomal abnormalities: past or future?

scientific article published on 01 April 2018

Prenatally-detected giant lymphatic malformation

scientific article published on 01 December 2011

Prevalence of mosaicism in uncultured chorionic villus samples after chromosomal microarray and clinical outcome in pregnancies affected by confined placental mosaicism

scientific article published on 26 November 2019

Prospective study evaluating performance of first-trimester combined screening for trisomy 21 using repeat sampling of maternal serum markers PAPP-A and free β-hCG

scientific article published on 01 September 2012

Quantitative sonoelastography of the uterine cervix by interposition of a synthetic reference material.

scientific article published on 16 September 2013

Randomized clinical trial of laparoscopic versus open appendicectomy

scientific article published on 01 February 2001

Receiving a prenatal diagnosis of Down syndrome by phone: a qualitative study of the experiences of pregnant couples

scientific article published on 13 March 2019

Screening for fetal trisomy 21 in gestational weeks 6 and 7.

scientific article

Screening performance for trisomy 21 comparing first trimester combined screening and a first trimester contingent screening protocol including ductus venosus and tricuspid flow

scientific article published on 18 May 2012

Second-trimester fetal head circumference in more than 350 000 pregnancies: Outcome and suggestion for sex-dependent cutoffs for small heads

scientific article published on 25 July 2019

Sertraline use during pregnancy and effect on fetal cardiac function

scientific article published on 12 November 2019

Spontaneous prenatal ductal closure: postnatal diagnosis?

scientific article published on 09 September 2008

Strain rate derived from color Doppler myocardial imaging for assessment of fetal cardiac function

scientific article published in February 2006

Systolic myocardial velocity alterations in the growth-restricted fetus with cerebroplacental redistribution

scientific article published on 01 July 2009

Temporal Trends in Gestational Diabetes Prevalence, Treatment, and Outcomes at Aarhus University Hospital, Skejby, between 2004 and 2016.

scientific article published on 15 March 2018

Temporal effects of maternal and pregnancy characteristics on serum pregnancy-associated plasma protein-A and free β-human chorionic gonadotropin at 7-14 weeks' gestation

scientific article

Ten years of experience with first-trimester screening for fetal aneuploidy employing biochemistry from gestational weeks 6+0 to 13+6.

scientific article published on 16 August 2014

Termination of pregnancy following a prenatal diagnosis of Down syndrome: A qualitative study of the decision-making process of pregnant couples

scientific article published on 15 June 2018

Testing for 22q11 microdeletion in 146 fetuses with nuchal translucency above the 99th percentile and a normal karyotype

scientific article published on 01 January 2008

The "Consecutive Combined Test"--using double test from week 8 + 0 and nuchal translucency scan, for first trimester screening for Down syndrome

scientific article published on 01 December 2006

The Danish Fetal Medicine Database: establishment, organization and quality assessment of the first trimester screening program for trisomy 21 in Denmark 2008-2012.

scientific article published on 24 February 2015

The Danish Fetal Medicine database

scientific article

The accuracy of prenatal diagnosis of major congenital heart disease is increasing

scientific article published on 28 August 2019

The effect of oophorectomy on mechanical properties of rabbit cerebral and coronary isolated small arteries

scientific article published on 01 November 1996

Tinzaparin for the treatment of foetal growth retardation: An open-labelled randomized clinical trial

scientific article published on 10 August 2018

Two Cases of True Uterine Artery Aneurysms Diagnosed during Pregnancy

scientific article published on 13 September 2016

Ultrasound in Prenatal Diagnostics and Its Impact on the Epidemiology of Spina Bifida in a National Cohort from Denmark with a Comparison to Sweden

scientific article published in February 2018

[Fetal Medicine Database]

scientific article published on 01 October 2012

[Laparoscopy in suspected acute appendicitis. Experiences with the first 233 laparoscopies at a university hospital department]

scientific article

[Results of ileoanal reservoir surgery]

scientific article

[Two uncomplicated pregnancies with a univentricular heart]

scientific article published on 01 February 2014