Martí-Carvajal, A J Vitamin K for upper gastrointestinal bleeding in patients with liver diseases. [electronic resource] - The Cochrane database of systematic reviews Jul 2005 - CD004792 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1469-493X Standard No.: 10.1002/14651858.CD004792.pub2 doi Subjects--Topical Terms: Antifibrinolytic Agents--therapeutic useGastrointestinal Hemorrhage--drug therapyHumansLiver Diseases--complicationsVitamin K--therapeutic use