From the Centers for Disease Control and Prevention. Progress toward poliomyelitis eradication--Turkey, 1994-1997.
D006801:Humans; D017589:Immunization Programs; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage; D014421:Turkey / Q000453:epidemiology
D011055:Poliovirus Vaccine, Oral