Naqvi, S.R.Q. et al. 2024. 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, 5 (Oct. 2024), 1420–1423. DOI:https://doi.org/10.51253/pafmj.v74i5.8449.