Akhtar M, Gupta H, Mishra S, Rangwala M, Kad A. Kshar sutra in Pilonidal sinus: a minimal invasive modality of management. Int Surg J [Internet]. 2017 Jan. 25 [cited 2025 Oct. 26];4(2):834-7. Available from: https://www.ijsurgery.com/index.php/isj/article/view/1015