Joshi A, Acharya B. Drain or no drain in Rhomboid excision and Limberg rotational flap for pilonidal sinus. J. Kathmandu Med. Coll. [Internet]. 2021 Sep. 30 [cited 2024 Nov. 21];10(2):80-3. Available from: https://jkmc.com.np/ojs3/index.php/journal/article/view/1036