Nagy, T R <br/><br/>
Threshold photoperiods for the induction of short day traits in collared lemmings (Dicrostonyx groenlandicus).  [electronic resource] 

 -  The Journal of experimental zoology  Sep 1993 
 - 57-66 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>0022-104X 
<br/><br/><label>Standard No.: </label>10.1002/jez.1402670109  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Arvicolinae--physiology<br/>Body Composition<br/>Body Weight<br/>Female<br/>Hair<br/>Male<br/>Photoperiod<br/>Prolactin--blood<br/>Reproduction<br/>Sensory Thresholds