1.
Goudar BV, Kalburgi EB, Lamani YP, Y. C. VG. Feasibility of local anaesthesia in lateral internal anal sphincterotomy for chronic anal fissure. Int Surg J [Internet]. 2018 Jun. 25 [cited 2026 Feb. 20];5(7):2578-81. Available from: https://www.ijsurgery.com/index.php/isj/article/view/3068