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The need for standard definitions in global data comparison: lessons from studying the prevalence of anaemia during pregnancy in Sri Lanka
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8098957/ https://www.ncbi.nlm.nih.gov/pubmed/33947709 http://dx.doi.org/10.1136/bmjgh-2021-005737 |