title: Primary open-angle glaucoma.
authors.affiliation: Western Infirmary, Glasgow.
authors.forename: J L
authors.initials: JL
authors.lastname: Jay
mesh_terms: D000368:Aged; D005902:Glaucoma, Open-Angle / Q000175:diagnosis* / Q000517:prevention & control / Q000628:therapy; D006801:Humans; D008403:Mass Screening; D008875:Middle Aged