Poliomyelitis in Taiwan: lessons for developing countries.
John
T J
TJ
D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000209:etiology; D006801:Humans; D007114:Immunization; D007223:Infant; D011051:Poliomyelitis / Q000453:epidemiology / Q000628:therapy*; D013624:Taiwan