title: Cataract surgery and effectiveness.
authors: K
authors: K
authors: Naeser
mesh_terms: D002387:Cataract Extraction / Q000191:economics*; D003362:Cost-Benefit Analysis; D006282:Health Personnel / Q000191:economics; D017721:Hospital Costs; D006801:Humans; D009885:Ophthalmology / Q000191:economics / Q000706:statistics & numerical data