title: Chemodectomas of the middle ear. A comparison of therapeutic modalities.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003037:Cobalt Radioisotopes / Q000008:administration & dosage; D004428:Ear Neoplasms / Q000145:classification / Q000150:complications / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D004432:Ear, Middle; D005260:Female; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010236:Paraganglioma, Extra-Adrenal / Q000145:classification / Q000150:complications / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery / Q000628:therapy*; D011379:Prognosis; D014012:Tinnitus / Q000209:etiology
chemical_list: D003037:Cobalt Radioisotopes