[SYMPOSIUM ON NEW DIAGNOSTIC PROCEDURES IN INTERNAL MEDICINE. (4) ULTRASONIC TEST APPLIED TO THE HEART].
D004562:Electrocardiography; D006321:Heart; D006351:Heart Valves; D006801:Humans; D007388:Internal Medicine; D010701:Phonocardiography; D010827:Physiology; D014465:Ultrasonics
ELECTROCARDIOGRAPHY; HEART VALVES; PHONOCARDIOGRAPHY; PHYSIOLOGY; ULTRASONICS