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Double blind, cluster randomised trial of low dose supplementation with vitamin A or β carotene on mortality related to pregnancy in Nepal
OBJECTIVE: To assess the impact on mortality related to pregnancy of supplementing women of reproductive age each week with a recommended dietary allowance of vitamin A, either preformed or as β carotene. DESIGN: Double blind, cluster randomised, placebo controlled field trial. SETTING: Rural southe...
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| Main Authors: | , , , , , , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
British Medical Journal
1999
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC27760/ https://ncbi.nlm.nih.gov/pubmed/10037634 |
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