title: Preoperative visual acuity evaluation.
authors.affiliation: Johns Hopkins University School of Medicine, Baltimore, Maryland.
authors.forename: D L
authors.initials: DL
authors.lastname: Guyton
mesh_terms: D002387:Cataract Extraction; D006801:Humans; D011237:Predictive Value of Tests; D011300:Preoperative Care; D014787:Vision Tests / Q000295:instrumentation / Q000379:methods*; D014792:Visual Acuity