1. Irwin ST, Morison JE (1944) Congenital cyst of the common bile duct containing stones and undergoing cancerous change. Br J Surg 32:319–321
2. Kozumi K, Kadama T (1916) A case of cystic dilatation of the common bile duct and etiology of the disease (in Japanese). Tokyo Med J 30:1413–1423
3. Babbitt DP (1969) Congenital choledochal cysts: New etiological concept based on anomalous relationships of the common bile duct and pancreatic bulb. Ann Radiol (Paris) 12:231–240
4. Flanigan DP (1975) Biliary cysts. Ann Surg 182:635–643
5. Komi N, Kuwashima T, Kuramoto M, Udaka H, Ogasahara K, Aoki Y, Ikeda N (1976) Anomalous arrangement of the pancreaticobiliary ductal system in choledochal cyst. Tokushima J Exp Med 23:37