NINE YEARS EXAMINATION OF THE HEARING IN SCHOOL CHILDREN IN NORTH TRONDELAG.
D001299:Audiometry; D002571:Cerumen; D002648:Child; D003638:Deafness; D004423:Ear; D005547:Foreign Bodies; D034381:Hearing Loss; D006317:Hearing Loss, Noise-Induced; D006320:Hearing Tests; D006801:Humans; D008403:Mass Screening; D009664:Norway; D010033:Otitis Media; D012572:School Health Services; D013223:Statistics as Topic
ACOUSTIC TRAUMA; AUDIOMETRY; CERUMEN; CHILD; DEAFNESS; EAR; FOREIGN BODIES; HEARING TESTS; MASS SCREENING; NORWAY; OTITIS MEDIA; SCHOOL HEALTH; STATISTICS