Rodriguez-Losada, N., J. M. Garcia-Pinilla, M. F. Jimenez-Navarro, and F. J. Gonzalez. “Endothelial Progenitor Cells in Cell-Based Therapy for Cardiovascular Disease”. Cellular and Molecular Biology, vol. 54, no. 1, Oct. 2008, pp. 11-23, https://cellmolbiol.org/index.php/CMB/article/view/1034.