Carnahan Ryan, Johnson Theodore
Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, Iowa.
Birmingham/Atlanta Geriatric Research, Education, and Clinical Center, Atlanta Veterans Affairs Medical Center, Decatur, Georgia.
J Am Geriatr Soc. 2017 Feb;65(2):238-240. doi: 10.1111/jgs.14657. Epub 2016 Nov 24.