%0 Journal Article
%T Commentary on Harper S, Strumpf EC, Kaufman JS. Do medical marijuana laws increase marijuana use? Replication study and extension
%J Annals of epidemiology
%D 2012
%A Wall, Melanie M.
%A Poh, Ernest
%A Cerdá, Magdalena
%A Keyes, Katherine M.
%A Galea, Sandro
%A Hasin, Deborah S.
%V 22
%N 7
%P 536-537
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I Elsevier Publishing
%@ 1047-2797
%U http://dx.doi.org/10.1016/j.annepidem.2012.03.003