29. 7-DAY POST-OPERATIVE DIET FOR DIGESTIVE CANCER PATIENTS AT K HOSPITAL. YHCĐ [Internet]. 2025 May 22 [cited 2026 Sept. 9];66(CĐ7-HNKH Bệnh viện K). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/2410