Jewett, D.C. <br/><br/>
Nor-binaltorphimine: an ultra-long acting kappa-opioid antagonist in pigeons.  [electronic resource] 

 -  Behavioural pharmacology  Dec 1995 
 - 815-820 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1473-5849