Littman, R A <br/><br/>
Early trauma, number of animals in a cage, and avoidance learning.  [electronic resource] 

 -  The Journal of genetic psychology  Sep 1965 
 - 127-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-1325 
<br/><br/><label>Standard No.: </label>10.1080/00221325.1965.10532770  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Avoidance Learning<br/>Electroshock<br/>Rats<br/>Sex<br/>Wounds and Injuries