RT Journal Article SR Electronic T1 Dermatological complications and safety of anti-TNF treatments JF Gut JO Gut FD BMJ Publishing Group Ltd and British Society of Gastroenterology SP 1033 OP 1039 DO 10.1136/gut.2008.163683 VO 58 IS 8 A1 Joseph F Kerbleski A1 Alice B Gottlieb YR 2009 UL http://gut.bmj.com/content/58/8/1033.abstract AB