title: Achievements, problems and perspectives of the Expanded Programme on Immunization.
authors.affiliation: World Health Organization, Expanded Programme on Immunization, Schweiz.
authors.forename: A M
authors.initials: AM
authors.lastname: Galazka
mesh_terms: D003140:Communicable Disease Control; D006040:Goals; D006801:Humans; D017589:Immunization Programs; D014612:Vaccines; D014944:World Health Organization
chemical_list: D014612:Vaccines