A survey of measles antibody in children.
D000367:Age Factors; D000914:Antibodies, Viral; D002648:Child; D002675:Child, Preschool; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007194:India; D007223:Infant; D008457:Measles / Q000453:epidemiology; D008459:Measles virus / Q000276:immunology*
D000914:Antibodies, Viral