title: Reducing the need and demand for medical services.
authors.forename: J F
authors.initials: JF
authors.lastname: Fries
mesh_terms: D003363:Cost Control / Q000379:methods; D017048:Health Care Costs / Q000639:trends*; D018166:Health Care Reform / Q000379:methods*; D006293:Health Promotion / Q000191:economics*; D006301:Health Services Needs and Demand / Q000191:economics* / Q000706:statistics & numerical data; D006801:Humans; D008329:Managed Care Programs / Q000191:economics; D014481:United States