APA

Doukky R., Shih M. J., Rahaby M., Alyousef T., Abusin S., Ansari N. H. & Kelly R. F. (20131203). A simple validated clinical tool to predict the absence of coronary artery disease in patients with systolic heart failure of unclear etiology. : The American journal of cardiology.

Chicago

Doukky Rami, Shih Michael J, Rahaby Mouyyad, Alyousef Tareq, Abusin Salaheldin, Ansari Najamul H and Kelly Russell F. 20131203. A simple validated clinical tool to predict the absence of coronary artery disease in patients with systolic heart failure of unclear etiology. : The American journal of cardiology.

Harvard

Doukky R., Shih M. J., Rahaby M., Alyousef T., Abusin S., Ansari N. H. and Kelly R. F. (20131203). A simple validated clinical tool to predict the absence of coronary artery disease in patients with systolic heart failure of unclear etiology. : The American journal of cardiology.

MLA

Doukky Rami, Shih Michael J, Rahaby Mouyyad, Alyousef Tareq, Abusin Salaheldin, Ansari Najamul H and Kelly Russell F. A simple validated clinical tool to predict the absence of coronary artery disease in patients with systolic heart failure of unclear etiology. : The American journal of cardiology. 20131203.