A. Waheed Khan, R. Maqsood, M. Mudasir Saleem, and M. Pervaiz, “POST-OPERATIVE ANALGESIC REQUIREMENT IN NON-CLOSURE AND CLOSURE OF PERITONEUM DURING OPEN APPENDECTOMY: Analgesic Requirement in Open Appendectomy”, Pak Armed Forces Med J, vol. 67, no. 2, pp. 194–98, Apr. 2017, Accessed: Jul. 18, 2024. [Online]. Available: https://pafmj.org/PAFMJ/article/view/305