Presbycusis.
D000367:Age Factors; D000368:Aged; D001161:Arteriosclerosis / Q000150:complications; D003051:Cochlea / Q000098:blood supply; D012048:Correction of Hearing Impairment; D003638:Deafness / Q000175:diagnosis; D003937:Diagnosis, Differential; D006310:Hearing Aids; D006311:Hearing Disorders / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology / Q000473:pathology; D006317:Hearing Loss, Noise-Induced / Q000150:complications; D006801:Humans; D008875:Middle Aged; D014012:Tinnitus / Q000150:complications