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Determinants of effective vaccine coverage in low and middle-income countries: a systematic review and interpretive synthesis
BACKGROUND: Many children in low and middle-income countries remain unvaccinated, and vaccines do not always produce immunity. Extensive research has sought to understand why, but most studies have been limited in breadth and depth. This study documents existing evidence on determinants of vaccinati...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615444/ https://www.ncbi.nlm.nih.gov/pubmed/28950899 http://dx.doi.org/10.1186/s12913-017-2626-0 |