title: Graying America. The needs of a growing population.
authors: B T
authors: BT
authors: Andersen
mesh_terms: D000368:Aged; D002908:Chronic Disease; D006301:Health Services Needs and Demand / Q000639:trends*; D006299:Health Services for the Aged / Q000706:statistics & numerical data; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology / Q000628:therapy; D008605:Mental Health Services / Q000706:statistics & numerical data*; D011157:Population Dynamics; D014481:United States / Q000453:epidemiology