Sergey Aleksandrovich Kityan, Nelly Rafikovna Uzbekova, and Nodira Mukhtarovna Badalbaeva. “ARTERIAL WALL STIFFNESS IN CARDIOVASCULAR DISEASE”. European Scholar Journal, vol. 2, no. 4, Apr. 2021, pp. 375-8, https://scholarzest.com/index.php/esj/article/view/633.