11. RESULTS OF CARE OF PATIENTS AFTER LIVER REsection DUE TO KLATSKIN TUMOR AT THE DEPARTMENT OF HEPAGODA, BILIARY, AND PANCREATIC SURGERY, K HOSPITAL. YHCĐ [Internet]. 2025 May 22 [cited 2026 Nov. 8];66(CĐ7-HNKH Bệnh viện K). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/2390