YEROSHKINA, T. V.; DEREVYANKO, D. V. Medical-demographic problems of Ukraine and some ways of their overcoming. Medicni perspektivi, [S. l.], v. 23, n. 3, p. 104–109, 2018. DOI: 10.26641/2307-0404.2018.3.147966. Disponível em: https://journals.uran.ua/index.php/2307-0404/article/view/147966. Acesso em: 5 may. 2024.