Live, attenuated mumps-virus vaccine. IV. Protective efficacy as measured in a field evaluation.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009107:Mumps / Q000453:epidemiology / Q000517:prevention & control*; D009109:Mumps virus; D010414:Pennsylvania; D011159:Population Surveillance; D012572:School Health Services; D014611:Vaccination; D014765:Viral Vaccines / Q000494:pharmacology*
D014765:Viral Vaccines