Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7710310.17816/kazmj77103Research ArticleChronicleBoardEditorialinfo@eco-vector.com15121924209100010003007202130072021Copyright © 2021, Board E.2021<p>After a long break, this year, on November 18, a solemn annual act of Kazan University took place, attracting a lot of professors, teachers and students.</p>Kazan Medical archiveКазанский медицинский архив