title: Upper GI hemorrhage: emergency evaluation and management.
mesh_terms: D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000628:therapy; D005773:Gastroscopy; D006489:Hemostatic Techniques; D006801:Humans; D009730:Nursing Assessment; D013272:Stomach Diseases / Q000175:diagnosis* / Q000628:therapy