Studies on the combined use of killed and live measles vaccines. IV. Fou years follow-up.
D000906:Antibodies / Q000032:analysis; D002648:Child; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan; D008457:Measles / Q000453:epidemiology / Q000276:immunology / Q000517:prevention & control*; D008458:Measles Vaccine; D009500:Neutralization Tests; D012138:Respiratory Therapy; D013997:Time Factors; D014611:Vaccination
D000906:Antibodies; D008458:Measles Vaccine