REHANA AYUB, KHALID JAVED BUTT, ALI REHMAN, IMTIAZ HUSSAIN,. “Frequency of Hypotension After Subarachnoid Block for Elective C-Section: A Comparison Between Prophylactic Intramuscular Ephedrine and Phenylephrine”. Journal of Fatima Jinnah Medical University, vol. 8, no. 3, Nov. 2018, https://jfjmu.com/index.php/ojs/article/view/144.