Experience with technician performance of gastrointestinal examinations.
D004064:Digestive System / Q000000981:diagnostic imaging*; D005471:Fluoroscopy; D007196:Indiana; D013677:Medical Laboratory Science; D011871:Radiology; D013678:Technology, Pharmaceutical; D013679:Technology, Radiologic; D014586:USSR; D000078329:Workforce; D014947:Wounds and Injuries / Q000000981:diagnostic imaging