Informed consent and photorefractive keratectomy.
D003315:Cornea / Q000601:surgery*; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence*; D054018:Lasers, Excimer; D016365:Liability, Legal; D018903:Photorefractive Keratectomy; D054140:Refractive Surgical Procedures