Izquierdo, I <br/><br/>
Post-training intraperitoneal administration of leu-enkephalin and beta-endorphin causes retrograde amnesia for two different tasks in rats.  [electronic resource] 

 -  Behavioral and neural biology  Feb 1980 
 - 246-50 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0163-1047 
<br/><br/><label>Standard No.: </label>10.1016/s0163-1047(80)91663-5  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Avoidance Learning--drug effects<br/>Endorphins--pharmacology<br/>Enkephalins--pharmacology<br/>Habituation, Psychophysiologic--drug effects<br/>Injections, Intraperitoneal<br/>Male<br/>Memory--drug effects<br/>Mental Recall--drug effects<br/>Rats