Turan, Umit. “Modified Limberg Flap Versus Modified Karydakis Flap in Pilonidal Sinus Disease: Single Surgeon Experience”. International Surgery Journal 6, no. 9 (August 28, 2019): 3069–3073. Accessed June 17, 2025. https://www.ijsurgery.com/index.php/isj/article/view/4686.