Expanded programme on immunization (EPI). Progress towards poliomyelitis eradication in Africa, 1996.
D000349:Africa / Q000453:epidemiology; D002675:Child, Preschool; D003906:Developing Countries; D005260:Female; D006801:Humans; D017589:Immunization Programs / Q000592:standards / Q000639:trends; D015994:Incidence; D007223:Infant; D008297:Male; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage*; D011159:Population Surveillance; D015397:Program Evaluation; D012307:Risk Factors
D011055:Poliovirus Vaccine, Oral