Saleh, B. O.; Majid, A. Y.; Hussein, W. K. Status of Some Trace Elementsin Idiopathic and Ischemic Cardiomyopathy and Coronary Artery Disease: Echocardiographic Correlation. JFacMedBagdad 2010, 52 (3), 333-337. https://doi.org/10.32007/jfacmedbagdad.523988.