| Nr. | Year OPEN | Title | users say> | rate good | rate bad | no link | Citation |
Fistula (Intestine)Crohn s disease| 1 | 2001 | Optimising the treatment of upper gastrointestinal fistulae. | 
| + | - | nl | Gut 49 Suppl 4(-):iv22-31 (2001) |
| 2 | 2001 | The relevance of gastrointestinal fistulae in clinical practice: a review. | 
| + | - | nl | Gut 49 Suppl 4(-):iv2-10 (2001) |
| 3 | 2001 | Role of somatostatin-14 and its analogues in the management of gastrointestinal fistulae: clinical data. | 
| + | - | nl | Gut 49 Suppl 4(-):iv11-21 (2001) |
| 4 | 2009 | Fibrin glue in the treatment of anal fistula: a systematic review. | 
| + | - | nl | Ann Surg Innov Res 3(-):12 (2009) |
| 5 | 2011 | Current treatment of rectovaginal fistula in Crohn's disease. | 
| + | - | nl | World J Gastroenterol 17(8):963-7 (2011) |