Effects of intra-articular autologous mesenchymal stem cell injection under ultrasonogram guidance in patients with osteoarthritis knee. Bangabandhu Sheikh Mujib Medical University Journal [Internet]. 2020 Sep. 19 [cited 2026 Jul. 7];13(3):79-83. Available from: https://banglajol.info/index.php/BSMMUJ/article/view/49264