%0 Journal Article
%T Advancing knowledge on cannabis policy using evidence from North America
%J International journal on drug policy
%D 2017
%A Stevens, Alex
%A Pacula, Rosalie Liccardo
%V 42
%N 
%P 36-38
%X <p>[Abstract unavailable]</p> <p>Language: en</p>
%G en
%I Elsevier Publishing
%@ 0955-3959
%U http://dx.doi.org/10.1016/j.drugpo.2017.02.004