title: Motivating chronic patients through a token economy.
mesh_terms: D000328:Adult; D001521:Behavior Therapy; D002908:Chronic Disease; D005260:Female; D006760:Hospitalization; D006801:Humans; D007902:Length of Stay; D001523:Mental Disorders / Q000628:therapy*; D008875:Middle Aged; D009042:Motivation; D014922:Wisconsin