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List of works by Joseph J Valadez

A novel approach to evaluating the iron and folate status of women of reproductive age in Uzbekistan after 3 years of flour fortification with micronutrients

scientific article

An assessment of Lot Quality Assurance Sampling to evaluate malaria outcome indicators: extending malaria indicator surveys

scientific article

Are health workers reduced to being drug dispensers of antiretroviral treatment? A randomized cross-sectional assessment of the quality of health care for HIV patients in northern Uganda

scientific article published on 01 October 2019

Assessing delivery practices of mothers over time and over space in Uganda, 2003-2012.

scientific article

Cluster designs to assess the prevalence of acute malnutrition by lot quality assurance sampling: a validation study by computer simulation

scientific article published on April 2009

Commentary: Understanding practical lot quality assurance sampling

scientific article

How well do mothers recall their own and their infants' perinatal events? A two-district study using cross-sectional stratified random sampling in Bihar, India

scientific article published on 18 December 2019

Hybrid prevalence estimation: Method to improve intervention coverage estimations

article published in the Proceedings of the National Academy of Sciences of the United States of America

Improved assessment of mass drug administration and health district management performance to eliminate lymphatic filariasis

scientific article published on 05 July 2019

Is development aid to strengthen health systems during protracted conflict a useful investment? The case of South Sudan, 2011-2015

scientific article published on 15 April 2020

Measuring health system resilience in a highly fragile nation during protracted conflict: South Sudan 2011-15

scientific article published on 01 April 2020

Multiple category-lot quality assurance sampling: a new classification system with application to schistosomiasis control

scientific article

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