García-Rodríguez, Olaya <br/><br/>
[Effect of incentives on retention in an outpatient treatment for cocaine addicts].  [electronic resource] 

 -  Psicothema  Feb 2007 
 - 134-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0214-9915 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Ambulatory Care<br/>Cocaine-Related Disorders--rehabilitation<br/>Female<br/>Humans<br/>Male<br/>Motivation<br/>Retention, Psychology