参考
1. Simon M, Hassan I, Ramasamy D, Wilson D. Primary Choledocholithiasis 15 Years Postcholecystectomy. Case Rep Med. 2020;2020:3265010. doi:10.1155/2020/3265010 - Pubmed
2. Peters X, Gannavarapu B, Gangemi A. A Case Report of Choledocholithiasis 33 Years After Cholecystectomy. Int J Surg Case Rep. 2017;41:80-2. doi:10.1016/j.ijscr.2017.09.029 - Pubmed