“5. EMERGENT ERCP IN ACUTE CHOLANGITIS IN PATIENTS ≥ 80 YEARS OLD AT THONG NHAT HOSPITAL IN HO CHI MINH CITY”. Vietnam Journal of Community Medicine 65, no. CĐ10 - Bệnh viện Thống Nhất (October 30, 2024). Accessed September 9, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/1586.