Goldstein, P J <br/><br/>
Tracking procedures in follow-up studies of drug abusers.  [electronic resource] 

 -  The American journal of drug and alcohol abuse  1977 
 - 21-30 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0095-2990 
<br/><br/><label>Standard No.: </label>10.3109/00952997709002744  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Follow-Up Studies--methods<br/>Humans<br/>Substance-Related Disorders