%0 Journal Article
%T Patterns of drug abuse
%J International journal of the addictions
%D 1974
%A Campbell, R. S.
%A Freeland, J. B.
%V 9
%N 2
%P 289-300
%X <p>[Abstract unavailable]</p><p>Language: en</p>
%G en
%I Marcel Dekker
%@ 0020-773X
%U http://dx.doi.org/