Cameron, A W <br/><br/>
The number of spermatozoa, the number of ovulations per ewe, and immunization against androstenedione affect fertility and prolificacy of sheep.  [electronic resource] 

 -  Journal of reproduction and fertility  Sep 1988 
 - 43-50 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0022-4251 
<br/><br/><label>Standard No.: </label>10.1530/jrf.0.0840043  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Androstenedione--physiology<br/>Animals<br/>Female<br/>Fertility<br/>Fetal Death<br/>Insemination, Artificial--veterinary<br/>Male<br/>Ovulation<br/>Pregnancy<br/>Sheep<br/>Spermatozoa--physiology