Hasan, M., S. C. Nath, A. Hasnat, G. K. C. Masum, and A. Abbasi. “A Clinical Study of Effectiveness of Spinal Anesthesia for Appendicectomy”. The Insight, vol. 5, no. 02, Apr. 2023, pp. 3-8, https://bdjournals.org/index.php/insight/article/view/236.