title: Understanding graduated drivers licensing.
authors.affiliation: AZ Department of Health Services, Gilbert, AZ 85296, USA. Tst33@aol.com
authors.forename: Tomi
authors.initials: T
authors.lastname: St Mars
mesh_terms: D000056:Accident Prevention; D000063:Accidents, Traffic / Q000517:prevention & control / Q000706:statistics & numerical data*; D000293:Adolescent; D001333:Automobile Driver Examination; D001334:Automobile Driving; D006801:Humans; D008004:Licensure / Q000592:standards*; D014481:United States / Q000453:epidemiology