Kenkel, Donald S <br/><br/>
'Gateway effects': insights from economics are needed.  [electronic resource] 

 -  Addiction (Abingdon, England)  Dec 2002 
 - 1505 p.  digital 
<br/><br/> Publication Type: Comment; Journal Article 
<br/><br/><label>ISSN: </label>0965-2140 
<br/><br/><label>Standard No.: </label>10.1046/j.1360-0443.2002.00276.x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Humans<br/>Marijuana Abuse--economics<br/>Models, Psychological<br/>Substance-Related Disorders--economics