ILIEVA, R. Vaccination – an administrative social obligation. Law Journal of New Bulgarian University, [S. l.], v. 18, n. 1, p. 111–120, 2022. DOI: 10.33919/ljnbu.22.1.10. Disponível em: https://ojs.nbu.bg/index.php/LJNBU/article/view/667. Acesso em: 26 apr. 2024.