Dinesh Kumar passi, Jaswinder Singh, Amarjit Singh Grover, and Ashwani Kumar. “Pilonidal Sinus Of Interdigital Web Space Of Foot : An Unusual Case Presentation With Rare Site”. GMC Patiala Journal of Research and Medical Education, vol. 4, no. 1, June 2021, pp. 32-34, https://jrme.gmcpatiala.edu.in/index.php/j/article/view/78.