Letter: Alcohol abstinence in advanced liver cirrhosis with portal hypertension.
D000428:Alcohol Drinking; D000431:Ethanol / Q000494:pharmacology; D006471:Gastrointestinal Hemorrhage / Q000150:complications; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications*; D008099:Liver / Q000187:drug effects; D008103:Liver Cirrhosis / Q000150:complications*
D000431:Ethanol