title: Impedance audiometry in secretory otitis.
mesh_terms: D000328:Adult; D001299:Audiometry; D002648:Child; D003638:Deafness / Q000175:diagnosis / Q000209:etiology; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009303:Nasopharyngeal Neoplasms / Q000150:complications; D010033:Otitis Media / Q000150:complications* / Q000175:diagnosis / Q000209:etiology; D014012:Tinnitus / Q000209:etiology