Progress towards poliomyelitis eradication - Egypt, 2003-2004.
D004534:Egypt / Q000453:epidemiology; D006801:Humans; D017589:Immunization Programs; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control*; D017955:Poliovirus / Q000302:isolation & purification; D011055:Poliovirus Vaccine, Oral / Q000008:administration & dosage
D011055:Poliovirus Vaccine, Oral