Girish Sahni, H S Mann, Sanjeev Sreen, Deepak Vashisht, and Aman Saini. 2019. “Less Invasive Treatment for Delayed or Nonunion: The Use of Percutaneous Autologous Bone Marrow Injection”. GMC Patiala Journal of Research and Medical Education 2 (1):14-18. https://jrme.gmcpatiala.edu.in/index.php/j/article/view/32.