The relationship between systolic blood pressure and prognosis of elder patients with heart failure when discharged from hospital
SHAN Xiang-xiang1, ZHOU Jian-ping1, FAN Ren-gen2*, REN Xiang-dong3
Journal of Hebei Medical University . 2016, (6): 629 -631,635 .  DOI: 10.3969/j.issn.1007-3205.2016.06.003