Фесик, Марія. “PREVALENCE OF CONGENITAL CARDIOVASCULAR DISEASE IN CHILDREN OF TERNOPIL REGION IN 2018-2022”. Modern engineering and innovative technologies 3, no. 30-03 (December 30, 2023): 85–90. Accessed July 22, 2024. https://moderntechno.de/index.php/meit/article/view/meit30-00-015.