[A survey of antibody level among a population massively administered poliovaccine 25 years ago in Kunming city].
Hu
X M
XM
D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D002681:China; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009500:Neutralization Tests; D011055:Poliovirus Vaccine, Oral / Q000276:immunology*
D000914:Antibodies, Viral; D011055:Poliovirus Vaccine, Oral