Here's looking at you, laser.
Barlyn
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D000328:Adult; D001251:Astigmatism / Q000601:surgery*; D005260:Female; D006801:Humans; D053685:Laser Therapy / Q000009:adverse effects / Q000592:standards / Q000706:statistics & numerical data; D054018:Lasers, Excimer; D008297:Male; D008875:Middle Aged; D009216:Myopia / Q000601:surgery*; D009515:New Jersey; D018903:Photorefractive Keratectomy; D016896:Treatment Outcome