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Prevalence of Vitamin A Deficiency in Pregnant and Lactating Women in the Republic of Congo
Vitamin A status in a sample of pregnant and lactating women living in several representative regions of Congo was assessed and compared between August and September 2004. This survey was conducted using a randomized two-stage cluster-sampling method with stratification on 90 clusters, each consisti...
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| Главные авторы: | , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
International Centre for Diarrhoeal Disease Research, Bangladesh
2013
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3702356/ https://ncbi.nlm.nih.gov/pubmed/23617202 |
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