title: Measurement of pupil size with the video screen of an infrared autorefractor.
authors.affiliation: University of Western Ontario, London, Ont.
authors.forename: E
authors.initials: E
authors.lastname: Ing
authors.forename: T
authors.initials: T
authors.lastname: Ing
authors.forename: S
authors.initials: S
authors.lastname: Ing
mesh_terms: D003941:Diagnostic Techniques, Ophthalmological / Q000295:instrumentation*; D006801:Humans; D007498:Iris / Q000033:anatomy & histology*; D011680:Pupil