title: Action stat! G.I. bleeding.
authors: J E
authors: JE
authors: Mertes
mesh_terms: D004630:Emergencies; D006471:Gastrointestinal Hemorrhage / Q000150:complications / Q000451:nursing*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012769:Shock / Q000209:etiology / Q000451:nursing