title: Comparison of a simple ophthalmoscopic and planimetric measurement of glaucomatous neuroretinal rim areas.
authors.forename: A F
authors.initials: AF
authors.lastname: Spencer
authors.forename: S A
authors.initials: SA
authors.lastname: Vernon
mesh_terms: D005901:Glaucoma / Q000473:pathology*; D006801:Humans; D009885:Ophthalmology / Q000379:methods*; D009887:Ophthalmoscopy; D009898:Optic Disk / Q000473:pathology*; D012160:Retina / Q000473:pathology