Malik, A. A., Khurshid, S.- ul-., Muzaffar, R., & Muzzafar, K. (2023). Pilonidal sinus: excision and primary closure over suction drain and its outcome. International Journal of Research in Medical Sciences, 11(2), 530–534. https://doi.org/10.18203/2320-6012.ijrms20230012