31. CURRENT STATUS OF ANTIBIOTIC RESISTANCE OF BACTERIA CAUSING INTRA-ABDOMINAL INFECTION AND SOME DIFFICULTIES DURING TREATMENT AT THE INTENSIVE CARE DEPARTMENT OF VIET DUC UNIVERSITY HOSPITAL. YHCĐ [Internet]. 2024 Sept. 26 [cited 2026 Sept. 9];65(CĐ 9 - Hội Gây mê Hồi sức). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1545