title: Controlling health care expenditures.
authors.forename: S
authors.initials: S
authors.lastname: Guttler
mesh_terms: D003363:Cost Control / Q000379:methods*; D017047:Cost Sharing; D005102:Health Expenditures; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000191:economics; D012051:Reimbursement Mechanisms; D014481:United States