Davidson, S T <br/><br/>
Changing patterns of drug use among university males.  [electronic resource] 

 -  Addictive diseases  1977 
 - 215-33 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0094-0267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>California<br/>Humans<br/>Male<br/>Students<br/>Substance-Related Disorders--epidemiology<br/>Time Factors