Spasojević Kosić, Lj <br/><br/>
Age-dependent electrocardiographic and echocardiographic changes in German Shepherd dogs.  [electronic resource] 

 -  Iranian journal of veterinary research  2017 
 - 43-48 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1728-1997