title: First reference. Setting a limit on knee replacement.
authors.forename: Paul
authors.initials: P
authors.lastname: Barr
mesh_terms: D019645:Arthroplasty, Replacement, Knee / Q000191:economics*; D002140:California; D003365:Costs and Cost Analysis / Q000379:methods*; D005102:Health Expenditures; D006801:Humans; D007343:Insurance Carriers / Q000191:economics*