title: Surgical management of refractive error following penetrating keratoplasty: refining and extending techniques.
authors.forename: Tahira Y
authors.initials: TY
authors.lastname: Malik
authors.forename: Charles N J
authors.initials: CN
authors.lastname: McGhee
mesh_terms: D003315:Cornea / Q000601:surgery*; D006801:Humans; D020731:Keratomileusis, Laser In Situ; D015948:Keratoplasty, Penetrating / Q000009:adverse effects*; D054018:Lasers, Excimer; D018903:Photorefractive Keratectomy; D012030:Refractive Errors / Q000209:etiology; D054140:Refractive Surgical Procedures; D012086:Reoperation