KOTSUR, N.; HORDENKO, S. FORMATION AND DEVELOPMENT OF HEALTH CARE OF THE URBAN POPULATION OF THE UkSSR DURING THE 20-ies OF THE XXth CENTURY. EAST EUROPEAN HISTORICAL BULLETIN, [S. l.], n. 16, p. 184–194, 2020. DOI: 10.24919/2519-058x.16.210889. Disponível em: http://eehb.dspu.edu.ua/article/view/210889. Acesso em: 14 dec. 2024.