Alderson, H L <br/><br/>
Heroin self-administration under a second-order schedule of reinforcement: acquisition and maintenance of heroin-seeking behaviour in rats.  [electronic resource] 

 -  Psychopharmacology  Dec 2000 
 - 120-33 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0033-3158 
<br/><br/><label>Standard No.: </label>10.1007/s002130000429  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Behavior, Animal--drug effects<br/>Cocaine--pharmacology<br/>Conditioning, Operant--drug effects<br/>Dopamine Uptake Inhibitors--pharmacology<br/>Dose-Response Relationship, Drug<br/>Extinction, Psychological--drug effects<br/>Heroin--administration & dosage<br/>Heroin Dependence--psychology<br/>Male<br/>Naloxone--pharmacology<br/>Narcotic Antagonists--pharmacology<br/>Narcotics--administration & dosage<br/>Rats<br/>Reinforcement Schedule<br/>Self Administration