RABA, G.; OBŁOZA, B. The problem of inequalities in health on the basis of organization and financing of obstetric care in the Masovian and Subcarpathian voivodeships. European Journal of Clinical and Experimental Medicine, [S. l.], v. 14, n. 3, p. 300–310, 2016. DOI: 10.15584/medrev.2016.3.5. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12452. Acesso em: 2 feb. 2026.