title: The well tempered crystal ball in normal tension glaucoma.
authors.forename: S A
authors.initials: SA
authors.lastname: Vernon
mesh_terms: D005901:Glaucoma / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D007429:Intraocular Pressure / Q000502:physiology; D012307:Risk Factors; D014786:Vision Disorders / Q000209:etiology; D014794:Visual Fields