Examining the health-risk tradeoffs of mandatory bicycle helmet laws.
U.S. EPA, National Center for Environmental Economics, 1301 Constitution Ave NW, Washington, DC 20460, USA. newbold.steve@epa.gov
Stephen C
SC
Newbold
D001642:Bicycling / Q000331:legislation & jurisprudence*; D006259:Craniocerebral Trauma / Q000517:prevention & control*; D006260:Head Protective Devices; D006801:Humans