Hearing problems in children.
D002648:Child; D002675:Child, Preschool; D002781:Cholesteatoma / Q000150:complications*; D003638:Deafness / Q000209:etiology*; D004423:Ear / Q000002:abnormalities*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010040:Otosclerosis / Q000150:complications*