title: Hospitals fret as joint replacements move to outpatient centers.
authors.forename: Harris
authors.initials: H
authors.lastname: Meyer
mesh_terms: D019643:Arthroplasty, Replacement / Q000191:economics*; D004465:Economic Competition / Q000191:economics*; D004469:Economics, Hospital; D013531:Surgicenters / Q000706:statistics & numerical data*; D014481:United States