MainAuthors Zhizhin Nikita K. Cand. Sci. (Med.), Associate Professor; senior researcher Research Institute “Polyus” named after M.F. Stelmakh , Moscow, Russian Federation ARTICLES: Advanced Diode Laser with Specialized Beam-delivery Instrument in Mini Invasive Laser Treatment of Anorectal Vascular Pathology Computational Nanotechnology — Issue №1 2022: 139-144