REHANA AYUB, KHALID JAVED BUTT ARIH. Frequency of Hypotension after Subarachnoid Block for Elective C-Section: A Comparison Between Prophylactic Intramuscular Ephedrine and Phenylephrine. J Fatima Jinnah Med Univ. 2018;8(3). Accessed October 2, 2026. https://www.jfjmu.com/index.php/ojs/article/view/144