title: Bicycle helmet use.
authors.forename: D
authors.initials: D
authors.lastname: Thompson
authors.forename: F P
authors.initials: FP
authors.lastname: Rivara
authors.forename: R
authors.initials: R
authors.lastname: Thompson
mesh_terms: D001642:Bicycling / Q000293:injuries*; D006259:Craniocerebral Trauma / Q000517:prevention & control*; D006260:Head Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D014861:Washington