Diagnostic ultrasound during the early years of A.I.U.M.
D000047:Academies and Institutes / Q000266:history; D001921:Brain / Q000033:anatomy & histology; D001940:Breast / Q000033:anatomy & histology; D002769:Cholelithiasis / Q000175:diagnosis; D004452:Echocardiography; D049673:History, 20th Century; D006801:Humans; D007422:Intestines / Q000033:anatomy & histology; D014159:Transducers; D014464:Ultrasonic Therapy; D014465:Ultrasonics / Q000295:instrumentation; D014463:Ultrasonography; D014481:United States