RT Journal Article SR Electronic T1 Managing non-IBD fistulising disease JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP 524 OP 534 DO 10.1136/flgastro-2019-101234 VO 12 IS 6 A1 Kapil Sahnan A1 Samuel Adegbola A1 Nusrat Iqbal A1 Charlene Twum-Barima A1 Lillian Reza A1 Phillip Lung A1 Janindra Warusavitarne A1 Ailsa Hart A1 Phil Tozer YR 2021 UL http://fg.bmj.com/content/12/6/524.abstract AB