Rehmannia glutinosa extract activates endothelial progenitor cells in a rat model of myocardial infarction through a SDF-1 α/CXCR4 cascade
PLOS One (2013) - Comments
pubmed: 23349848  doi: 10.1371/journal.pone.0054303  issn: 1932-6203 

Ying-Bin Wang, Yun-Fang Liu, Xiao-Ting Lu, Fang-Fang Yan, Bo Wang, Wen-Wu Bai, Yu-Xia Zhao