APA (7th ed.) Citation

M, B. (2025). Assessment of the efficiency and effectiveness of health care systems in European Union countries before and during the COVID-19 pandemic. Frontiers in public health, 13, 1592384. https://doi.org/10.3389/fpubh.2025.1592384

Chicago Style (17th ed.) Citation

M, Biernacki. "Assessment of the Efficiency and Effectiveness of Health Care Systems in European Union Countries Before and During the COVID-19 Pandemic." Frontiers in Public Health 13 (2025): 1592384. https://doi.org/10.3389/fpubh.2025.1592384.

MLA (9th ed.) Citation

M, Biernacki. "Assessment of the Efficiency and Effectiveness of Health Care Systems in European Union Countries Before and During the COVID-19 Pandemic." Frontiers in Public Health, vol. 13, 2025, p. 1592384, https://doi.org/10.3389/fpubh.2025.1592384.