1.
Ay S, Ali Eryilmaz M, Oku A, Karahan O. Zinc oxide, lidocaine, hot water, and lateral internal sphincterotomy for fissure-in-ano: Randomized controlled study . Ann Med Res . 2021;26(3):0355-0359. Accessed September 17, 2026. http://www.annalsmedres.org/index.php/aomr/article/view/1344