Shah, S., Tahir, M., Nasir, M., Paracha, S., & Wahab, K. (2013). OUTCOME OF OPEN VERSUS CLOSED SURGICAL TECHNIQUE FOR TREATMENT OF CHRONIC PILONIDAL SINUS: A RANDOMIZED CONTROL TRIAL. KHYBER MEDICAL UNIVERSITY JOURNAL, 5(3), 146-151. Retrieved from https://www.kmuj.kmu.edu.pk/article/view/9653