OCCI or OPAK?
Rosen
Emanuel S
ES
D001251:Astigmatism / Q000209:etiology / Q000517:prevention & control*; D002387:Cataract Extraction / Q000009:adverse effects / Q000379:methods*; D003315:Cornea / Q000601:surgery*; D019781:Corneal Topography; D006801:Humans; D019654:Lens Implantation, Intraocular / Q000379:methods