Expanded programme on immunization. Poliomyelitis outbreak, 1992.
D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control*; D006801:Humans; D007223:Infant; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D011051:Poliomyelitis / Q000453:epidemiology* / Q000517:prevention & control; D012068:Religion and Medicine