title: [50th anniversary of the establishment of poliomyelitis vaccination campaigns in Spain].
authors: Secretaria General de Sanidad y Consumo, Ministerio de Sanidad, Servicios Sociales e Igualdad, Madrid, España.
authors: Pilar
authors: P
authors: Farjas
mesh_terms: D000846:Anniversaries and Special Events; D049673:History, 20th Century; D006801:Humans; D011051:Poliomyelitis / Q000266:history* / Q000517:prevention & control; D011054:Poliovirus Vaccine, Inactivated / Q000266:history; D011055:Poliovirus Vaccine, Oral / Q000266:history; D013030:Spain; D014611:Vaccination / Q000266:history*
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D011055:Poliovirus Vaccine, Oral