title: [The health protection of those working with ultrasonic apparatus].
authors.forename: A M
authors.initials: AM
authors.lastname: Nagornaia
authors.forename: L A
authors.initials: LA
authors.lastname: Litvinova
mesh_terms: D000818:Animals; D006282:Health Personnel; D006801:Humans; D009784:Occupational Diseases / Q000209:etiology / Q000517:prevention & control*; D014464:Ultrasonic Therapy / Q000295:instrumentation; D014465:Ultrasonics / Q000009:adverse effects*; D014463:Ultrasonography / Q000295:instrumentation
vernacular_title: Okhrana zdorov'ia rabotaiushchikh s ul'trazvukovymi apparatami.