Bell, E T <br/><br/>
Studies on vaginal cytology during the canine oestrous cycle.  [electronic resource] 

 -  Research in veterinary science  Mar 1973 
 - 173-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-5288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Dogs--anatomy & histology<br/>Estrus<br/>Female<br/>Pregnancy<br/>Time Factors<br/>Vagina--cytology<br/>Vaginal Smears--veterinary