Caldarone, B J <br/><br/>
Enhancement of morphine analgesia in rats following removal from contextual conditioned fear cues.  [electronic resource] 

 -  Progress in neuro-psychopharmacology & biological psychiatry  Aug 1997 
 - 981-95 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0278-5846 
<br/><br/><label>Standard No.: </label>10.1016/s0278-5846(97)00093-6  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analgesia<br/>Analysis of Variance<br/>Animals<br/>Conditioning, Psychological<br/>Electroshock<br/>Fear<br/>Male<br/>Morphine--pharmacology<br/>Rats<br/>Rats, Sprague-Dawley<br/>Stress, Psychological<br/>Time Factors