Rajendra, N., Karigowda, V., Raju, G. H., & Suresh, N. (2021). D-shape asymmetric excision with primary closure versus limberg flap surgery for sacrococcygeal pilonidal sinus. International Surgery Journal, 8(10), 3064–3068. https://doi.org/10.18203/2349-2902.isj20213996