title: [Refractive Surgery Needs Qualification!]
authors.forename: M
authors.initials: M
authors.lastname: Blum
authors.forename: W
authors.initials: W
authors.lastname: Sekundo
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D017063:Outcome Assessment, Health Care / Q000379:methods*; D012030:Refractive Errors / Q000175:diagnosis*; D054140:Refractive Surgical Procedures / Q000379:methods* / Q000639:trends*; D016896:Treatment Outcome