Yakovenko, Leonid, Mykhaylo Kostiuk, and Andriy Lugovsky. “Intravascular Dilatation (translumanal Angioplasty) of Vertebral Arteries Stenosis in Patients With Impreirment of Cerebral Blood Flow in Vertebro-Basilar Territory”. Ukrainian Neurosurgical Journal, no. 4: 141–145. Accessed December 6, 2025. https://theunj.org/article/view/53386.