Authors: Qian Li; Zhenqiu Lin; Frederick A Masoudi; Jing Li; Xi Li; Sonia Hernández-Díaz; Sudhakar V Nuti; Lingling Li; Qing Wang; John A Spertus; Frank B Hu; Harlan M Krumholz; Lixin Jiang Journal: BMC Cardiovasc Disord Date: 2015-01-20 Impact factor: 2.298