COMPARISION OF BLOOD PRESSURE STABILIZATION BETWEEN 6% HYDROXYETHYL STARCH 130/0.4 WITH NATRICLORUA 0,9% BEFORE EPIDURAL ANESTHESIA IN CEASAREAN SECTION. YHCĐ [Internet]. 2022 Jan. 6 [cited 2026 Sept. 9];63(1). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/258