[Use of focused megahertz ultrasonics in otology].
D006311:Hearing Disorders / Q000175:diagnosis*; D006801:Humans; D008722:Methods; D010040:Otosclerosis / Q000175:diagnosis*; D014463:Ultrasonography
Ispol'zovanie fokusirovannogo ul'trazvuka megagertsevogo diapazona v otologii.