1.
Żyłka B. The COVID-19 Epidemiological Crisis and Its Impact on the Transformation of the EU System for Managing Cross-Border Health Threats: Actions of the European Union in the Context of the Pandemic. P&W [Internet]. 2025 Mar. 21 [cited 2026 Oct. 14];53(6). Available from: https://www.prawoiwiez.edu.pl/index.php/piw/article/view/1143