Larsen, A B <br/><br/>
Mycobacterium paratuberculosis in reproductive organs and semen of bulls.  [electronic resource] 

 -  American journal of veterinary research  Feb 1970 
 - 255-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cattle<br/>Genitalia, Male--microbiology<br/>Male<br/>Mycobacterium--isolation & purification<br/>Paratuberculosis--veterinary<br/>Semen--microbiology