KUDELINA, Olga Vladimirovna; EREMINA, Sofya Leonidovna. Regional Healthcare Effectiveness. Economy of Regions, [S. l.], v. 12, n. 1, p. 211–225, 2016. DOI: 10.17059/2016-1-16. Disponível em: https://www.economyofregions.org/ojs/index.php/er/article/view/2238. Acesso em: 17 jun. 2026.