title: Silicone extended-wear contact lenses in aphakic patients: a comparison with intraocular lenses over four years of continuous use.
mesh_terms: D000368:Aged; D001036:Aphakia, Postcataract / Q000628:therapy*; D003263:Contact Lenses, Hydrophilic / Q000009:adverse effects / Q000592:standards*; D003320:Corneal Ulcer / Q000209:etiology; D005260:Female; D006801:Humans; D007910:Lenses, Intraocular; D008297:Male; D008875:Middle Aged; D012828:Silicones; D013997:Time Factors
chemical_list: D012828:Silicones