[Present status of poliomyelitis in the municipality of São Paulo].
D000293:Adolescent; D001938:Brazil; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control; D011055:Poliovirus Vaccine, Oral; D012189:Retrospective Studies
D011055:Poliovirus Vaccine, Oral
Estado atual do problema da poliomielite no munici-ipo de São Paulo.