Comparing the Effect of Unilateral with Bilateral Spinal Anaesthesia on Post Block Induced Hypotension in Patients Undergoing Infraumbilcal Surgery. mfm [Internet]. 2024 May 19 [cited 2026 Jan. 31];28(4). Available from: https://medicalforummonthly.com/index.php/mfm/article/view/3995