SHUGALYOVA, Inna. “CHILDHOOD ILLNESSES AND EPIDEMICS DURING THE INTER-WAR PERIOD IN THE UKRAINIAN SSR: CAUSES, NATURE, ATTEMPTS TO OVERCOME”. EAST EUROPEAN HISTORICAL BULLETIN, no. 30 (March 28, 2024): 79–93. Accessed July 27, 2024. http://eehb.dspu.edu.ua/article/view/299917.