Paterson, Neil E <br/><br/>
Increased motivation for self-administered cocaine after escalated cocaine intake.  [electronic resource] 

 -  Neuroreport  Dec 2003 
 - 2229-32 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0959-4965 
<br/><br/><label>Standard No.: </label>10.1097/00001756-200312020-00019  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Behavior, Addictive--psychology<br/>Cocaine--administration & dosage<br/>Dose-Response Relationship, Drug<br/>Male<br/>Motivation<br/>Rats<br/>Rats, Wistar<br/>Self Administration--methods