Shah, S. A. R. A., Naqvi, S. S., & Abbas, M. A. (2019). Efficacy of prophylactic intravenous administration of ondansetron for prevention of spinal anesthesia induced hypotension in elderly patients. Anaesthesia, Pain & Intensive Care, 17-20. Retrieved from https://mail.apicareonline.com/index.php/APIC/article/view/220