Measles--United States, first 26 weeks, 1983.
D000293:Adolescent; D000328:Adult; D002648:Child; D004196:Disease Outbreaks / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D014481:United States; D014495:Universities