S. F. Salih, N. H. Mohammed, A. N. Muslim, and S. H. Al-Misebawi, “Arterial stiffness index as a marker for the occurrence of atherosclerotic cardiovascular disease”, J Fac Med Baghdad, vol. 58, no. 1, pp. 94–97, Apr. 2016, doi: 10.32007/jfacmedbagdad.581209.