Z. H. Ismaeel AL-Ridhwany, Z. A.-E. M. Al- Najjar, and S. Mahdy Majeed, “Assessment of Treadmill Exercise Test Preparation in Mosul Cardiac Center”, J Fac Med Baghdad, vol. 58, no. 3, pp. 250–254, Oct. 2016, doi: 10.32007/jfacmedbagdad.583259.