RT Journal Article SR Electronic T1 Benefit of haemostatic spray in variceal bleeding: early application of spray or early application of guidelines? JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1134 OP 1135 DO 10.1136/gutjnl-2018-316820 VO 68 IS 6 A1 Jonathan Mitchell A1 James O’Beirne YR 2019 UL http://gut.bmj.com/content/68/6/1134.abstract AB