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Vaccination coverage and timeliness in three South African areas: a prospective study
BACKGROUND: Timely vaccination is important to induce adequate protective immunity. We measured vaccination timeliness and vaccination coverage in three geographical areas in South Africa. METHODS: This study used vaccination information from a community-based cluster-randomized trial promoting excl...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3126743/ https://www.ncbi.nlm.nih.gov/pubmed/21619642 http://dx.doi.org/10.1186/1471-2458-11-404 |