1. de Vries JS, de Vries S, Aronson DK et al. Choledochal cysts: Age of presentation, symptoms and late complications related to To-dani_s classification. J Pediatr Surg 2002, 37:1568–1573.
2. Le L, Pham A-V, Dessanti A. Congenital dilatation of extra-hepatic bile ducts in children. Experience in the central hospital of Hue, Vietnam. Eur J Pediatr Surg 2006, 16:24–27.
3. Nagi B, Kochhar R, Bhasin D, Singh K. Endoscopic retrograde cholangiopancreatography in the evaluation of anomalous junction of the pancreatobiliary duct and related disorders. Abdom Imaging 2003, 38:847–852.
4. Wong KC, Lister J. Human fetal development of the hepatopancreatic duct junction. A possible explanation of congenital dilatation of the biliary tract. J Pediatr Surg 1981, 16:139–145.
5. Nagata E, Sakai K, Kinoshita H, Hirohashi K. Choledochal cyst: complications of anomalous connection between the choledochus and pancreatic duct and carcinoma of the biliary tract. World J Surg 1986, 10:102–110.