title: Visual field validity and the search for glaucoma's Holy Grail.
authors.forename: P R
authors.initials: PR
authors.lastname: Lichter
mesh_terms: D005901:Glaucoma / Q000175:diagnosis*; D006801:Humans; D015203:Reproducibility of Results; D058609:Visual Field Tests / Q000379:methods*; D014794:Visual Fields