Naqvi, Syeda Rifaat Qamar, Saadan Saleem, Mansoor Tariq Azim, Aimen Luqman, Malik Muhammad Jalil, and Khurram Sarfraz. “Comparison of The Postoperative Outcomes  of Surgical Lateral Internal Sphincterotomy and Botulinum Toxin Injection in Patients Presenting With Chronic Anal Fissure At CMH, Rawalpindi”. Pakistan Armed Forces Medical Journal 74, no. 5 (October 31, 2024): 1420–1423. Accessed November 5, 2024. https://pafmj.org/PAFMJ/article/view/8449.