MainAuthors Irina I. Shorohova «Tyumen State Medical University» of the Ministry of Healthcare of the Russian Federation , Tyumen, Russian Federation ARTICLES: Improvement of Labor Protection and Safety at the Enterprises of the West Siberian Oil and Gas Complex in 1964–1991 History and Modern Perspectives — Issue №4 2023: 77-85 Development of a Specialized Therapeutic Service in the Tyumen Region 1964–1991 History and Modern Perspectives — Issue №4 2023: 86-93