Journal Article The management of internal fistulae in Crohn's disease Get access R E Glass R E Glass St. Mark's Hospital, City Road, London EC1V 2PS, UK Search for other works by this author on: Oxford Academic Google Scholar British Journal of Surgery, Volume 72, Issue Supplement_1, September 1985, Pages s93–s95, https://doi.org/10.1002/bjs.1800721348 Published: 08 December 2005