Mody Lona, Bradley Suzanne F, Huang Susan S
Division of Geriatric and Palliative Care Medicine, University of Michigan, 2215 Fuller Dr, 11-G GRECC, VA Ann Arbor Healthcare System, Ann Arbor, MI 48105, USA.
JAMA Intern Med. 2013 May 27;173(10):853-4. doi: 10.1001/jamainternmed.2013.330.