4Todani T, Watanabe Y, Toki, et al. Carcinoma related to choledochal cysts with internal drainage operations[J]. Surg Gynecol Obstet, 1987, 164(1):61-64.
9Todani T, Watanabe Y, Toki A, et al. Carcinoma related to choledochal cysts with internal drainage operations [ J ]. Surg Gynecol Obstet, 1987,164(1) :61 -64.
10Chijiiwa K,Koga A. Surgical management and long term follow up of patients with choledochal cyst. Am J Surg, 1993,165(2):2382-2384.