18. THE EFFECTIVENESS OF DEXAMETHASONE AND ONDANSETRON IN PREVENTION OF POSTOPERATIVE NAUSEA AND VOMITING IN PATIENT UNDERGOING LAPAROSCOPIC CHOLESCYSTECTOMY AT GENERAL HOSPITAL OF CENTRAL HIGHLANDS. 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/1530