title: [The expanded vaccination program].
authors.forename: J E
authors.initials: JE
authors.lastname: Ollé Goig
mesh_terms: D000349:Africa; D003906:Developing Countries; D014943:Global Health; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D014611:Vaccination
vernacular_title: El programa ampliado de vacunación.