A., Madhusudhan, Madhan D. P. Swamy, and Mohhamad Arif. “Pilonidal Sinus- Limberg Versus Karidakis Flap Our Experience at SIMS, Shivamogga”. International Surgery Journal 4, no. 11 (October 27, 2017): 3641–3645. Accessed October 25, 2025. https://www.ijsurgery.com/index.php/isj/article/view/1937.