Poliomyelitis serosurveillance in adolescent population.
D000293:Adolescent; D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D008403:Mass Screening; D017955:Poliovirus / Q000276:immunology*
D000914:Antibodies, Viral