作者: Yixuan Ma , Liyuan Fu , Liye Jia , Peipei Han , Li Kang
DOI: 10.1016/J.JFMA.2017.03.004
关键词:
摘要: … whether participants had chronic medical conditions (eg, … In our study, the elderly with OP had a fall rate of 21.5% in … left ventricular ejection fraction of the elderly are associated with low …