1. Proteger la niñez del pais para un mañana mejor Publication: [La Paz, Bolivia] : Ministerio de Previsión Social y Salud Pública, División Nacional de Epidemiologia, Programa Ampliado de Inmunizaciones, [19--] Subject(s): VaccinationChildChild Health Services
2. Süss Publication: [Austria] : Gesundheitsminister, [198-] Subject(s): Poliomyelitis -- prevention & controlChildPoliovirus Vaccine, OralVaccination
3. Alle Publication: [Austria] : Gesundheitsminister, [198-] Subject(s): Poliomyelitis -- prevention & controlChildPoliovirus Vaccine, OralVaccination
4. Vacuna a tu hijito y lo tendrás sanito Publication: [Peru] : Ministerio de Salud, [19--?] Subject(s): ChildVaccinationChild Health Services