title: Deafness--loss or disorder.
mesh_terms: D000818:Animals; D001037:Aphasia / Q000175:diagnosis; D001299:Audiometry; D001303:Auditory Cortex / Q000502:physiology; D001307:Auditory Perception; D001321:Autistic Disorder / Q000150:complications; D001766:Blindness / Q000209:etiology; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D004660:Encephalitis / Q000150:complications; D005260:Female; D000882:Haplorhini; D006310:Hearing Aids; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D007223:Infant