The emerging crisis in chronic care.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002908:Chronic Disease; D003156:Community Mental Health Services / Q000706:statistics & numerical data*; D006801:Humans; D001523:Mental Disorders / Q000534:rehabilitation*; D008875:Middle Aged; D011153:Population; D014481:United States