La, Van Phu, Van Linh Pham, and Huynh Trang Vo. 2023. “LONG-TERM RESULTS OF TREATMENT OF CHOLEDOCHOLITHIASIS BY LAPAROSCOPIC SURGERY COMBINED WITH INTRA-OPERATIVE CHOLEDOCHOSCOPY IN ELDERLY PATIENTS: 72 PATIENTS EXPERIENCE”. Cantho Journal of Medicine and Pharmacy, no. 45 (June):206-13. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1013.