[Norepinephrine in gastrointestinal hemorrhage--a reply].
D006471:Gastrointestinal Hemorrhage / Q000188:drug therapy*; D006801:Humans; D009638:Norepinephrine / Q000009:adverse effects / Q000627:therapeutic use*
D009638:Norepinephrine
Noradrenalin vid gastro-intestinal blödning - ett genmäle