Muhammedoglu, Bahtiyar, and Huseyin Kerem Tolan. “Comparing One-Stage and Two-Stage Treatment Approach of Cholelithiasis and Choledocholithiasis”. Annals of Medical Research 25, no. 3 (May 25, 2021): 0355–0358. Accessed July 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/1474.