Connor Denise M, Elkin G David, Lee Kewchang, Thompson Vanessa, Whelan Heather
Division of Hospital Medicine, San Francisco VA Health Care System, San Francisco, CA, 94121, USA.
Department of Medicine, University of California San Francisco, San Francisco, CA, USA.
J Gen Intern Med. 2016 Jan;31(1):128-32. doi: 10.1007/s11606-015-3522-0. Epub 2015 Oct 5.