RATAJCZYK, J. Proceedings of the 8th Conference on Practical Medicine and Surgery Kraków 2015. European Journal of Clinical and Experimental Medicine, [S. l.], v. 13, n. 3, p. 326–327, 2015. DOI: 10.15584/przmed.2015.3.12. Disponível em: https://journals.ur.edu.pl/ejcem/article/view/12512. Acesso em: 7 feb. 2026.