Hearing impairment and audiograms.
D001299:Audiometry; D002648:Child; D002675:Child, Preschool; D012048:Correction of Hearing Impairment; D006198:Hair Cells, Auditory / Q000502:physiology; D006309:Hearing / Q000502:physiology; D006311:Hearing Disorders / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D009925:Organ of Corti / Q000502:physiology; D013067:Speech Perception / Q000502:physiology