Dai Xuming, Hummel Scott L, Salazar Jorge B, Taffet George E, Zieman Susan, Schwartz Janice B
Division of Cardiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
Division of Cardiovascular Medicine, Department of Medicine, University of Michigan, Ann Arbor, MI Ann Arbor Veterans Affairs Health System, Ann Arbor, MI, USA.
J Geriatr Cardiol. 2015 May;12(3):196-201. doi: 10.11909/j.issn.1671-5411.2015.03.015.