[Interval radioprobe].
D006328:Cardiac Catheterization; D004945:Esophagoscopy; D004947:Esophagus / Q000000981:diagnostic imaging; D005745:Gastric Acidity Determination; D005773:Gastroscopy; D006632:Histamine / Q000494:pharmacology; D006801:Humans; D008722:Methods; D010437:Peptic Ulcer / Q000175:diagnosis; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging; D013679:Technology, Radiologic
D006632:Histamine
Etagen-Radiosonden-Untersuchung.