Johnson, K R <br/><br/>
Prevalence of morphologic defects in spermatozoa from beef bulls.  [electronic resource] 

 -  Journal of the American Veterinary Medical Association  Nov 1998 
 - 1468-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-1488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging--physiology<br/>Analysis of Variance<br/>Animals<br/>Breeding--standards<br/>Cattle<br/>Cattle Diseases--epidemiology<br/>Cross-Sectional Studies<br/>Infertility, Male--etiology<br/>Male<br/>Prevalence<br/>Software<br/>Spermatozoa--abnormalities