Christie, D W <br/><br/>
Studies on canine reproductive behaviour during the normal oestrous cycle.  [electronic resource] 

 -  Animal behaviour  Nov 1972 
 - 621-31 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-3472 
<br/><br/><label>Standard No.: </label>10.1016/s0003-3472(72)80134-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Courtship<br/>Dogs<br/>Estrus<br/>Female<br/>Male<br/>Periodicity<br/>Pregnancy<br/>Probability<br/>Sex Factors<br/>Sexual Behavior, Animal<br/>Social Behavior