KECEROVÁ, Z.; BARAN, M. Results of questionnaire study in pre-hospital emergency medical system in Slovakia regarding up-to-date medical guidelines. Political Science and Security Studies Journal, [S. l.], v. 4, n. 3, p. 38-42, 2023. DOI: 10.5281/zenodo.8417412. Disponível em: https://psssj.eu/index.php/ojsdata/article/view/133. Acesso em: 18 apr. 2026.