Pascal, J P Propranolol in the primary prevention of upper gastrointestinal tract haemorrhage in patients with cirrhosis of the liver and oesophageal varices. [electronic resource] - Drugs 1989 - 52-61; discussion 74-6 p. digital Publication Type: Clinical Trial; Journal Article; Multicenter Study; Randomized Controlled Trial ISSN: 0012-6667 Standard No.: 10.2165/00003495-198900372-00011 doi Subjects--Topical Terms: AgedEsophageal and Gastric Varices--complicationsFemaleGastrointestinal Hemorrhage--etiologyHumansLiver Cirrhosis--complicationsMaleMiddle AgedMulticenter Studies as TopicPropranolol--adverse effectsRandomized Controlled Trials as TopicSurvival Analysis