RT Journal Article SR Electronic T1 Geriatric patient-centered medical home JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 535 OP 535 DO 10.3949/ccjm.79c.07003 VO 79 IS 8 A1 Keller, David L. YR 2012 UL http://www.ccjm.org/content/79/8/535.1.abstract AB