Rezakhani, Ali <br/><br/>
The prevalence of the third and fourth heart sounds in clinically healthy Holstein cattle.  [electronic resource] 

 -  Acta veterinaria Scandinavica  May 2007 
 - 12 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1751-0147 
<br/><br/><label>Standard No.: </label>10.1186/1751-0147-49-12  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging<br/>Animals<br/>Cattle--physiology<br/>Female<br/>Health<br/>Heart Auscultation--veterinary<br/>Heart Rate<br/>Heart Sounds--physiology