title: Critique of hexagonal keratotomy raises a ruckus.
authors.forename: M
authors.initials: M
authors.lastname: Friedlander
mesh_terms: D001251:Astigmatism / Q000209:etiology; D006801:Humans; D007646:Keratotomy, Radial / Q000009:adverse effects*; D014786:Vision Disorders / Q000209:etiology; D014792:Visual Acuity