Mulla, Sameer Ahmed, Srinivas Pai, and Prakash Mahalingashetty. “Limberg Flap for Pilonidal Sinus: An Institutional Study”. International Surgery Journal 4, no. 2 (January 25, 2017): 496–499. Accessed April 16, 2026. https://www.ijsurgery.com/index.php/isj/article/view/821.