IMPORTANCE OF VACCINATION AGAINST MEASLES.
D002648:Child; D006266:Health Education; D006801:Humans; D008457:Measles; D008458:Measles Vaccine; D014481:United States; D014611:Vaccination
D008458:Measles Vaccine
CHILD; HEALTH EDUCATION; MEASLES; MEASLES VACCINE; UNITED STATES; VACCINATION