Zakharova, V. P., Y. V. Panichkin, I. O. Skiba, M. L. Zhuravleva, V. M. Beshlyaga, E. V. Beshlyaga, and Y. A. Ruzhin. “Morphological Changes in the Iliac Artery Walls of Pigs After Implantation of Spiral Devices from β-Zirconium Alloy”. Ukrainian Journal of Cardiovascular Surgery, no. 2 (25), Sept. 2016, pp. 105-7, http://cvs.org.ua/index.php/ujcvs/article/view/248.