Effects of erythropoietin on biological characteristics of rat endothelial progenitor cells  
Wang Dong, Wang Liang, Liu Qing-guo, Wang Xiao-nan, Wei Hui-jie, Zhang Jian-ning
Chinese Journal of Tissue Engineering Research . 2010, (15): 2705 -2808 .  DOI: 10.3969/j.issn.1673-8225.2010.15.011