title: Contrast sensitivity and glare disability after radial keratotomy and photorefractive keratectomy.
authors.forename: D
authors.initials: D
authors.lastname: O'Day
mesh_terms: D015350:Contrast Sensitivity; D003315:Cornea / Q000503:physiopathology* / Q000601:surgery; D019466:Glare; D006801:Humans; D007646:Keratotomy, Radial; D054018:Lasers, Excimer; D018903:Photorefractive Keratectomy; D012030:Refractive Errors / Q000503:physiopathology*; D054140:Refractive Surgical Procedures