RT Journal Article SR Electronic T1 Angiotensin converting enzyme inhibitors and angiotensin II antagonists as therapy in chronic liver disease JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 303 OP 308 DO 10.1136/gut.49.2.303 VO 49 IS 2 A1 J VLACHOGIANNAKOS A1 A K W TANG A1 D PATCH A1 A K BURROUGHS YR 2001 UL http://gut.bmj.com/content/49/2/303.abstract AB