Smith, J B <br/><br/>
Effects of repeated injections of naltrexone on antagonism of rate decreases by morphine in the pigeon.  [electronic resource] 

 -  Pharmacology, biochemistry, and behavior  Aug 1978 
 - 265-7 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0091-3057 
<br/><br/><label>Standard No.: </label>10.1016/0091-3057(78)90176-4  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Behavior, Animal--drug effects<br/>Columbidae<br/>Conditioning, Operant--drug effects<br/>Male<br/>Morphine--antagonists & inhibitors<br/>Naloxone--analogs & derivatives<br/>Naltrexone--administration & dosage<br/>Time Factors