title: Elderly drivers: when to hang up the keys.
authors.affiliation: Thomas Jefferson University Hospital, Philadelphia, USA.
authors.forename: Ina
authors.initials: I
authors.lastname: Li
authors.forename: Robert V
authors.initials: RV
authors.lastname: Smith
mesh_terms: D000063:Accidents, Traffic / Q000517:prevention & control*; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology / Q000523:psychology; D001334:Automobile Driving / Q000592:standards*; D003657:Decision Making; D006801:Humans; D011930:Reaction Time; D012449:Safety