Studies on measles in Thailand. IV. Persistence of measles antibody in the absence of natural virus two years after vaccination by the "KL" method.
D000906:Antibodies / Q000032:analysis*; D002648:Child; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D008457:Measles / Q000276:immunology*; D008458:Measles Vaccine; D009500:Neutralization Tests; D013785:Thailand; D014611:Vaccination
D000906:Antibodies; D008458:Measles Vaccine