RAFI Y, MUHAMMAD G, ALI AA, MUHAMMAD Y, AHMAD M, ATHAR MJ. Pilonidal Sinus over the Sternum. Annals KEMU [Internet]. 2017 Sep. 15 [cited 2026 Mar. 18];8(3). Available from: https://annalskemu.org/journal/index.php/annals/article/view/1741