RT Journal Article SR Electronic T1 Hepatic reactions to cyclofenil JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 260 OP 263 DO 10.1136/gut.24.3.260 VO 24 IS 3 A1 R Olsson A1 J Tyllström A1 L Zettergren YR 1983 UL http://gut.bmj.com/content/24/3/260.abstract AB Thirty patients with hepatic reactions to cyclofenil, a non-steroidal drug with a stimulating effect on ovulation, are reviewed. The liver damage was probably related to metabolic idiosyncrasy, and was reversible in all patients.