Office use of the operating microscope in otologic disorders.
D000293:Adolescent; D000328:Adult; D004427:Ear Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008853:Microscopy; D008875:Middle Aged; D010036:Otolaryngology / Q000295:instrumentation*