Progress towards poliomyelitis eradication, Ethiopia.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005002:Ethiopia / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D011055:Poliovirus Vaccine, Oral / Q000627:therapeutic use; D011159:Population Surveillance
D011055:Poliovirus Vaccine, Oral