La VP, Pham VL, Vo HT. FEATURES OF CLINICAL SYMPTOMS, TRANSABDOMINAL ULTRASONOGRAPHY AND COMPUTED TOMOGRAPHY OF CHOLEDOCHOLITHIASIS IN ELDERLY PATIENTS. CTJUMP. 2023;(45):184-191. Accessed September 12, 2026. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1010