Rahman, Md Jalilur, and Md Kamrul Hasan. “The Era of Umbilical Cord Blood Transplantation and Banking”. Bangabandhu Sheikh Mujib Medical University Journal 3, no. 1 (July 16, 2010): 47–53. Accessed August 8, 2022. https://www.banglajol.info/index.php/BSMMUJ/article/view/5516.