title: Posterior capsular opacification with hydrogel, polymethylmethacrylate, and silicone intraocular lenses: two-year results of a randomized prospective trial.
authors.forename: Vladimir A
authors.initials: VA
authors.lastname: Stoy
authors.forename: Michael
authors.initials: M
authors.lastname: Fernandes
mesh_terms: D001672:Biocompatible Materials; D002386:Cataract / Q000209:etiology*; D006801:Humans; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate / Q000009:adverse effects; D007903:Lens Capsule, Crystalline / Q000473:pathology*; D019654:Lens Implantation, Intraocular; D007910:Lenses, Intraocular / Q000009:adverse effects*; D018918:Phacoemulsification; D019904:Polymethyl Methacrylate / Q000009:adverse effects; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012826:Silicone Elastomers / Q000009:adverse effects
chemical_list: D001672:Biocompatible Materials; D012826:Silicone Elastomers; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate; D019904:Polymethyl Methacrylate