title: Intragastric instillation of levarterenol. A method for control of upper gastrointestinal tract hemorrhage.
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000517:prevention & control*; D006801:Humans; D007263:Infusions, Parenteral; D008297:Male; D008722:Methods; D008875:Middle Aged; D009638:Norepinephrine / Q000008:administration & dosage / Q000627:therapeutic use
chemical_list: D009638:Norepinephrine