SCREENING PRESCHOOL CHILDREN FOR HEARING LOSS.
D002648:Child; D002675:Child, Preschool; D003638:Deafness; D006309:Hearing; D034381:Hearing Loss; D006320:Hearing Tests; D006801:Humans; D008403:Mass Screening; D008910:Minnesota; D012572:School Health Services
CHILD; HEARING; HEARING TESTS; MASS SCREENING; MINNESOTA; SCHOOL HEALTH