Lee David R, Ettinger Bruce, Chandra Malini, Hui Rita L, Lo Joan C
Department of Medicine, Kaiser Permanente Oakland Medical Center, Oakland, California.
Division of Research, Kaiser Permanente Northern California, Oakland, California.
J Am Geriatr Soc. 2017 Mar;65(3):656-658. doi: 10.1111/jgs.14723. Epub 2017 Feb 2.