美托洛尔联合用药治疗慢性心力衰竭的效果研究#br#
于新龙1，张永忠2，魏海青3*
Study on the effect of Metoprolol combined with drugs in the treatment of chronic heart failure
YU Xinlong1， ZHANG Yongzhong2， WEI Haiqing3*
河北医科大学学报
.
2019, (4): 401
-405
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DOI: 10.3969/j.issn.10073205.2019.04.006
