The effects of a mandatory motorcycle helmet law on helmet use and injury patterns among motorcyclist fatalities
Journal of safety research ; 39 , 4
2008
Aufsatz (Zeitschrift)
Englisch
Motorcyclist fatalities and the repeal of mandatory helmet wearing laws
Elsevier | 1986
|Motorcyclist fatalities and the repeal of mandatory helmet wearing laws
Kraftfahrwesen | 1985
|Motorcyclist fatality rates and mandatory helmet-use laws
Online Contents | 2008
|