title: [Physics and technic of ultrasonic diagnosis of the heart-status and prospects].
mesh_terms: D055592:Biophysical Phenomena; D001703:Biophysics; D004452:Echocardiography / Q000295:instrumentation; D006331:Heart Diseases / Q000175:diagnosis*; D006801:Humans
vernacular_title: Physik und Technik der Ultraschalldiagnostik am Herzen-stand und Aussichten.