title: The second Rayner Lecture, 1980. Intraocular lenses at the crossroads.
mesh_terms: D002387:Cataract Extraction / Q000379:methods; D005128:Eye Diseases / Q000209:etiology; D006801:Humans; D007910:Lenses, Intraocular / Q000009:adverse effects*; D014792:Visual Acuity