Brunelli, Susan A <br/><br/>
The effects of selective breeding for infant ultrasonic vocalizations on play behavior in juvenile rats.  [electronic resource] 

 -  Physiology & behavior  Mar 2006 
 - 527-36 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9384 
<br/><br/><label>Standard No.: </label>10.1016/j.physbeh.2005.11.020  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging--psychology<br/>Animals<br/>Female<br/>Male<br/>Play and Playthings--psychology<br/>Rats<br/>Sex Characteristics<br/>Social Behavior<br/>Species Specificity<br/>Temperament<br/>Vocalization, Animal--physiology