1. Transperineal ultrasonography in perianal Crohn's disease and recurrent cryptogenic fistula‐in‐ano. (29th August 2013) Authors: Nevler, A.; Beer‐Gabel, M.; Lebedyev, A.; Soffer, A.; Gutman, M.; Carter, D.; Zbar, A. P. Journal: Colorectal disease Issue: Volume 15:Number 8(2013) Page Start: 1011 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗