“A Comparison of Umbilical Cord Blood-Derived Endothelial Progenitor Cell Transplantation and Mononuclear Cell Transplantation for the Treatment of Acute Hindlimb Ischemia in a Murine Model”. Biomedical Research and Therapy, vol. 1, no. 01, Feb. 2014, pp. 9-20, https://preservation.bmrat.org/index.php/BMRAT/article/view/12.