RT Journal Article SR Electronic T1 Managing intestinal failure in inflammatory bowel disease - ‘when the drugs don’t work’ JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 414 OP 422 DO 10.1136/flgastro-2018-101058 VO 12 IS 5 A1 James Morgan A1 Ashley Bond A1 Cecil Kullu A1 Sreedhar Subramanian A1 Martyn Dibb A1 Philip J Smith YR 2021 UL http://fg.bmj.com/content/12/5/414.abstract AB