title: Defining geriatric medicine in the managed care era.
authors: S
authors: S
authors: Sahadevan
authors: D Y
authors: DY
authors: Young
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D000375:Aging; D015577:Geriatric Assessment; D005853:Geriatrics / Q000379:methods*; D006748:Hospital Departments / Q000458:organization & administration*; D006801:Humans; D008329:Managed Care Programs / Q000458:organization & administration*; D017410:Practice Guidelines as Topic; D012017:Referral and Consultation / Q000458:organization & administration