Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector9023910.17816/kazmj90239Research ArticleThe problem of organizing mental work in the light of psychohygieneRoznsknyYu.info@eco-vector.com151119332911-128438521212202112122021Copyright © 2022, Eco-Vector2022<p>Marxist theoretical thought, fertilizing the most diverse areas of human knowledge, thereby raises the science of our Soviet country to unprecedented creative heights, contributing to all new discoveries and opportunities to widely embrace, dialectically comprehend and link the achievements in science with the practice of everyday socialist construction.</p>Kazan Medical archiveКазанский медицинский архив