Circulating CD34⁺ progenitor cell frequency is associated with clinical and genetic factors

Kenneth S. Cohen, Susan Cheng, Martin G. Larson, L. Adrienne Cupples, Elizabeth L. McCabe, Ying A. Wang, Julius S. Ngwa, Roderick P. Martin, Rachael J. Klein, Basma Hashmi, Yin Ge, Christopher J. O'Donnell, Ramachandran S. Vasan, Stanley Y. Shaw, Thomas J. Wang