Alexander, B K <br/><br/>
Effect of early and later colony housing on oral ingestion of morphine in rats.  [electronic resource] 

 -  Pharmacology, biochemistry, and behavior  Oct 1981 
 - 571-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0091-3057 
<br/><br/><label>Standard No.: </label>10.1016/0091-3057(81)90211-2  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Administration, Oral<br/>Animals<br/>Female<br/>Housing, Animal<br/>Male<br/>Morphine--administration & dosage<br/>Rats<br/>Rats, Inbred Strains<br/>Self Administration<br/>Sex Factors<br/>Social Environment