Measles antibody in previously immunized children. The need for revaccination.
D000906:Antibodies / Q000032:analysis*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007117:Immunization, Secondary; D007223:Infant; D008297:Male; D008457:Measles / Q000276:immunology* / Q000517:prevention & control; D008458:Measles Vaccine; D008459:Measles virus / Q000276:immunology; D014611:Vaccination
D000906:Antibodies; D008458:Measles Vaccine