title: The initial management of nonvariceal upper gastrointestinal hemorrhage.
mesh_terms: D004724:Endoscopy; D005215:Fasting; D005751:Gastric Lavage; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use; D008103:Liver Cirrhosis / Q000150:complications; D011859:Radiography; D012131:Respiratory Insufficiency / Q000517:prevention & control; D014662:Vasoconstrictor Agents / Q000627:therapeutic use
chemical_list: D006993:Hypnotics and Sedatives; D014662:Vasoconstrictor Agents