[Ultrasonic equipment: status and development trends].
D005085:Exhibitions as Topic; D009031:Moscow; D014464:Ultrasonic Therapy / Q000295:instrumentation* / Q000639:trends; D014465:Ultrasonics / Q000295:instrumentation*; D014463:Ultrasonography
Ul'trazvukovaia tekhnika, sostoianie i tendentsii razvitiia.