Kulkarni, Srinivas B., Naveen S., and Uday Muddebihal. 2023. “Management of Chronic Fissure in Ano-Lateral Internal Sphincterotomy Versus 2% Diltiazem Gel Local Application: A Prospective Comparative Study”. International Surgery Journal 10 (7):1166-68. https://doi.org/10.18203/2349-2902.isj20231962.