%0 Journal Article
%T Widespread variations exist in bike helmet laws across Canada
%J CMAJ : Canadian Medical Association journal
%D 2010
%A Casey, Quentin
%V 182
%N 13
%P E635-6
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Canadian Medical Association
%@ 0820-3946
%U http://dx.doi.org/10.1503/cmaj.109-3319