ArticleRevista panamericana de salud publica = Pan American journal of public health2024
[Effects of the COVID-19 pandemic on the immunization program for children under 5 years of age in EcuadorEfeitos da pandemia de COVID-19 no programa de imunização de menores de cinco anos no Equador].
Erick Antonio Osorio López et al.PubMed ↗Full text ↗Publisher ↗
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