Project "EARS": otologic maintenance in a school for the deaf.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003638:Deafness; D004427:Ear Diseases / Q000517:prevention & control; D004431:Ear, External; D004432:Ear, Middle; D006801:Humans; D007223:Infant; D008403:Mass Screening; D010414:Pennsylvania; D012574:Schools