PREVENTION OF SPINAL ANAESTHESIA INDUCED HYPOTENSION IN ELECTIVE CESAREAN SECTION: A COMPARISON OF RINGER LACTATE, PENTASTARCH 6% AND POLYGELATIN 3.5% AS PRELOADING FLUIDS. Int J of Biomed & Adv Res [Internet]. 2011 Dec. 2 [cited 2026 Mar. 11];1(5):150-5. Available from: https://ssjournals.co.in/index.php/ijbar/article/view/607