@misc{L._N._Nazarian_Effect,
 author={L. N. Nazarian and H. S. Sissakian},
 address={Երևան},
 howpublished={online},
 publisher={Հայաստանի ԳԱԱ},
 title={Effect long term beta-blocking therapy on echocardiographic variables in patients with dilated cardiomyopathy},
 type={Հոդված},
 keywords={Medicine, Cardiology},
}