Duration of vaccine-induced poliomyelitis immunity.
D000293:Adolescent; D006801:Humans; D007109:Immunity; D007115:Immunization Schedule; D007117:Immunization, Secondary; D011051:Poliomyelitis / Q000276:immunology*; D011055:Poliovirus Vaccine, Oral; D014611:Vaccination
D011055:Poliovirus Vaccine, Oral