title: Required vision testing for older drivers.
authors.forename: D E
authors.initials: DE
authors.lastname: Nelson
authors.forename: J J
authors.initials: JJ
authors.lastname: Sacks
authors.forename: T L
authors.initials: TL
authors.lastname: Chorba
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control*; D000368:Aged; D001334:Automobile Driving; D006801:Humans; D014787:Vision Tests