title: Who needs radiology? A/S/G/E Distinguished Lecture 1980.
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis / Q000000981:diagnostic imaging; D001466:Barium Sulfate; D002430:Cecal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D003110:Colonic Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D004381:Duodenal Ulcer / Q000175:diagnosis / Q000000981:diagnostic imaging*; D004724:Endoscopy; D004935:Esophageal Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging*; D005069:Evaluation Studies as Topic; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D007414:Intestinal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging*; D007417:Intestinal Polyps / Q000000981:diagnostic imaging; D011859:Radiography; D012004:Rectal Neoplasms / Q000175:diagnosis / Q000000981:diagnostic imaging
chemical_list: D001466:Barium Sulfate