Khandaker, M. N., M. A. Haque, M. A. Emran, and F. Newaz. “Effects of Intra-Articular Autologous Mesenchymal Stem Cell Injection under Ultrasonogram Guidance in Patients With Osteoarthritis Knee”. Bangabandhu Sheikh Mujib Medical University Journal, vol. 13, no. 3, Sept. 2020, pp. 79-83, doi:10.3329/bsmmuj.v13i3.49264.