title: Ectasia risk: barriers to understanding.
authors.forename: William J
authors.initials: WJ
authors.lastname: Dupps
mesh_terms: D003315:Cornea / Q000473:pathology*; D003316:Corneal Diseases / Q000209:etiology* / Q000517:prevention & control; D004108:Dilatation, Pathologic / Q000209:etiology / Q000517:prevention & control; D006801:Humans; D020731:Keratomileusis, Laser In Situ / Q000009:adverse effects; D018570:Risk Assessment