Do enforced bicycle helmet laws improve public health? Start with an assessment of the base problem, rather than assume a solution.
Clinch
Peter J
PJ
D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D001642:Bicycling / Q000331:legislation & jurisprudence*; D006259:Craniocerebral Trauma / Q000517:prevention & control*; D006260:Head Protective Devices / Q000706:statistics & numerical data*; D006801:Humans; D006113:United Kingdom