[Polio vaccine and polio eradication initiative--progress of polio eradication in China].
Chiba
Y
Y
China Polio Control Project of JICA, International Medical Center of Japan.
Hara
M
M
D002681:China / Q000453:epidemiology; D003140:Communicable Disease Control; D004196:Disease Outbreaks; D006078:Government Programs; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D017955:Poliovirus / Q000145:classification / Q000302:isolation & purification; D011055:Poliovirus Vaccine, Oral; D018426:SEER Program; D012703:Serotyping
D011055:Poliovirus Vaccine, Oral