RT Journal Article SR Electronic T1 Gastro-oesophageal Haemorrhage in Hepatic Cirrhosis JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 159 OP 166 DO 10.1136/thx.7.2.159 VO 7 IS 2 A1 Butler, H. YR 1952 UL http://thorax.bmj.com/content/7/2/159.abstract AB