Tsvigovskiy, Viatcheslav, Viktor Sokolov, Galina Rozhkovska, Oleg Dolgushyn, and Tamara Dorofeeva. “X-RAY EXAMINATION OF THE URINARY SYSTEM. NORMAL RAY ANATOMY AND PHYSIOLOGY. RADIATION SIGNS OF DISEASES OF THE KIDNEYS AND URINARY TRACT”. European Science 3, no. sge19-03 (April 30, 2023): 146–172. Accessed May 18, 2024. https://desymp.promonograph.org/index.php/sge/article/view/sge19-03-017.