42. COMPARISON OF EFFECTS ON HEMODYNAMICS, RESPIRATION, AND SOME SIDE EFFECTS OF 0.2% ROPIVACAINE COMBINED WITH 4 MG DEXAMETHASONE IN ULTRASOUND-GUIDED QUADRATUS LUMBORUM BLOCK FOR POST-CESAREAN ANALGESIC MANAGEMENT. YHCĐ [Internet]. 2025 Sept. 25 [cited 2026 Oct. 19];66(CĐ13- HNKH Gây mê Hồi sức). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/3208