Measles.
D002648:Child; D002675:Child, Preschool; D006801:Humans; D008457:Measles / Q000517:prevention & control*; D008458:Measles Vaccine / Q000009:adverse effects / Q000627:therapeutic use; D022542:Measles-Mumps-Rubella Vaccine / Q000009:adverse effects / Q000627:therapeutic use
D008458:Measles Vaccine; D022542:Measles-Mumps-Rubella Vaccine