1. What role do bacteria play in persisting fistula formation in idiopathic and Crohn's anal fistula?. (March 2015) Authors: Tozer, P. J.; Rayment, N.; Hart, A. L.; Daulatzai, N.; Murugananthan, A. U.; Whelan, K.; Phillips, R. K. S. Journal: Colorectal disease Issue: Volume 17:Number 3(2015) Page Start: 235 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗