Dzyak, G. V., and E. L. Kolesnik. “Structural and Functional Condition of the Left Ventricle and the Arterial Wall Stiffness in Patients With Essential Hypertension”. Zaporozhye Medical Journal 17, no. 4 (September 16, 2015). Accessed May 7, 2024. http://zmj.zsmu.edu.ua/article/view/50252.