title: Symposium on hearing loss--the otolaryngologist's responsibility. Differential diagnosis of hearing loss.
mesh_terms: D000368:Aged; D001299:Audiometry; D003638:Deafness / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006311:Hearing Disorders / Q000175:diagnosis* / Q000209:etiology / Q000235:genetics; D006801:Humans; D008487:Medical History Taking; D010033:Otitis Media / Q000150:complications; D011304:Presbycusis / Q000175:diagnosis