Morandi Alessandro, Vasilevskis Eduard E, Pandharipande Pratik P, Girard Timothy D, Solberg Laurence M, Neal Erin B, Koestner Tyler, Torres Renee, Thompson Jennifer L, Shintani Ayumi K, Han Jin H, Schnelle John, Fick Donna M, Ely E Wesley, Kripalani Sunil
Center for Quality Aging, Vanderbilt University School of Medicine, Nashville, Tennessee 37212, USA.
Arch Intern Med. 2011 Jun 13;171(11):1032-4. doi: 10.1001/archinternmed.2011.233.