Allen, R J Applanation tonometry in silicone hydrogel contact lens wearers. [electronic resource] - Contact lens & anterior eye : the journal of the British Contact Lens Association Dec 2007 - 267-9 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 1367-0484 Standard No.: 10.1016/j.clae.2007.02.008 doi Subjects--Topical Terms: AdultCohort StudiesContact Lenses, HydrophilicFemaleHumansHydrogel, Polyethylene Glycol DimethacrylateIntraocular PressureMaleMiddle AgedReference ValuesSiliconesTonometry, Ocular--methods