title: Refractive changes after PTK.
authors.forename: Chikako
authors.initials: C
authors.lastname: Katakami
authors.forename: Murat
authors.initials: M
authors.lastname: Dogru
mesh_terms: D000368:Aged; D015858:Anisometropia / Q000209:etiology*; D002387:Cataract Extraction / Q000009:adverse effects; D006801:Humans; D006956:Hyperopia / Q000209:etiology*; D054018:Lasers, Excimer; D019654:Lens Implantation, Intraocular / Q000009:adverse effects; D018579:Patient Selection; D018903:Photorefractive Keratectomy / Q000009:adverse effects*; D011183:Postoperative Complications