[1]
“Botulinum Toxin Injection Versus Lateral Internal Sphincterotomy for Chronic Anal Fissure: A Randomized Trial”, J Fatima Jinnah Med Univ, vol. 8, no. 2, Jul. 2018, Accessed: Apr. 12, 2026. [Online]. Available: http://jfjmu.com/index.php/ojs/article/view/404