1. Laparoscopic cholecystectomy in England and Wales: results of an audit by the Royal College of Surgeons of England;Dunn;Ann R Coll Surg Engl,1994
2. Complications des cholecystectomies par voie coelioscopicque. A propós de 6512 observations;Delaitre;Chirurgie,1992
3. National survey on laparoscopic cholecystectomy in Spain. Results of a multiinstitutional study conducted by the Committee for Endoscopic Surgery (AEC;Vincent-Hamelin;Surg Endosc,1994
4. Studies on reoperations of extrahepatic biliary tree;Madjov;Hepato-Gastroenterol,1997
5. Causes for 340 reoperations on the extrahepatic bile duct;Bordley;Ann Surg,1979