The vigorous diagnostic approach to upper-gastrointestinal tract hemorrhage. A 23-year prospective study of 1,4000 patients.
D004381:Duodenal Ulcer / Q000150:complications; D004939:Esophageal Perforation / Q000209:etiology; D004941:Esophagitis / Q000150:complications; D004945:Esophagoscopy; D005751:Gastric Lavage; D005756:Gastritis / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000209:etiology / Q000401:mortality / Q000601:surgery; D005773:Gastroscopy / Q000009:adverse effects; D006801:Humans; D008722:Methods; D011446:Prospective Studies; D011859:Radiography