%0 Journal Article
%T Dangerous form of marijuana
%J Annals of emergency medicine
%D 1999
%A Nelson, Lewis S.
%A nd, JA
%A Ravikumar, P. R.
%V 34
%N 1
%P 115-116
%X Abstract unavailable.
%G 
%I Elsevier Publishing
%@ 0196-0644
%U http://dx.doi.org/