[Epidemiological study of poliomyelitis as a basis for a vaccination campaign].
D000293:Adolescent; D000906:Antibodies / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000453:epidemiology* / Q000276:immunology*; D013030:Spain; D014611:Vaccination
D000906:Antibodies
Estudio epidemiologico de la poliomielitis como base para una campaña vacunal.