Measles in the United States: 1989 and 1990.
Katz
S L
SL
Duke University School of Medicine, Durham, North Carolina.
D002648:Child; D004196:Disease Outbreaks; D006801:Humans; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D008458:Measles Vaccine / Q000008:administration & dosage; D014481:United States / Q000453:epidemiology
D008458:Measles Vaccine