Powers James S, Cox Zachary, Young Jane, Howell Melanie, DiSalvo Thomas
Center for Quality in Aging, School of Medicine, Vanderbilt University, Nashville, Tennessee; Tennessee Valley Healthcare System, Geriatric Education Research and Clinical Center, Nashville, Tennessee.
J Am Geriatr Soc. 2014 Dec;62(12):2442-4. doi: 10.1111/jgs.13174.