title: IOL (intraocular lense) prices continue sliding in the face of competition, vendor consolidation.
mesh_terms: D003132:Commerce; D003625:Data Collection; D004465:Economic Competition; D005249:Fees and Charges / Q000706:statistics & numerical data / Q000639:trends*; D007910:Lenses, Intraocular / Q000191:economics*; D011682:Purchasing, Hospital / Q000191:economics*; D014481:United States