| Presentation | oral presentation; Title: Impacted Bile-Duct Stones: A Major Cause of Failure in Laparoscopic Exploration. |
| Session | Innovative Thoracoscopic and Laparoscopic Surgery; Session Type: Special Focus Session IX |
| Time | It will be on the 8 September 2000 , speaking time: 16:55h. |
| Co-Authors: | A. Nassar, Alexandria (Scotland) |