1. Other biliary tract disorders: torsion, trauma, perforation, fistulas bile peritonitis;Glenn,1976
2. Complications of biliary tract surgery;Tborbjarnarson,1982
3. Choledocholithiasis;Jordan;Curr Probl Surg,1982
4. La sphintérotomie endoscopique chez le patient cholecystec-tomisé;Deltenre;Rev Med Brux,1982
5. Successful treatment of a post-operative external biliary fistula by endoscopic papillotomy;O’Rahilly;Endoscopy,1983