Optimists predict photorefractive keratectomy approval in 1994.
Moretti
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D003315:Cornea / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy / Q000295:instrumentation*; D054140:Refractive Surgical Procedures; D014481:United States; D014486:United States Food and Drug Administration / Q000331:legislation & jurisprudence*