title: Do non contact tonometers read high?
authors.affiliation: Department of Ophthalmology, Manchester University, England.
authors.forename: D B
authors.initials: DB
authors.lastname: Henson
authors.forename: R A
authors.initials: RA
authors.lastname: Harper
mesh_terms: D002940:Circadian Rhythm; D005901:Glaucoma / Q000175:diagnosis*; D006801:Humans; D007429:Intraocular Pressure; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity; D014065:Tonometry, Ocular / Q000295:instrumentation*