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COVID-19 caused significant declines in regular vitamin A supplementation for young children in 2020: what is next?
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/PMC8595293/ https://www.ncbi.nlm.nih.gov/pubmed/34785507 http://dx.doi.org/10.1136/bmjgh-2021-007507 |