APA (7th ed.) Citation

López-Güell, K., Prats-Uribe, A., Català, M., Prats, C., Hein, J., & Prieto-Alhambra, D. (2023). The impact of COVID-19 certification mandates on the number of cases of and hospitalizations with COVID-19 in the UK: A difference-in-differences analysis. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

López-Güell, Kim, Albert Prats-Uribe, Martí Català, Clara Prats, Jotun Hein, and Daniel Prieto-Alhambra. The Impact of COVID-19 Certification Mandates on the Number of Cases of and Hospitalizations with COVID-19 in the UK: A Difference-in-differences Analysis. Frontiers Media S.A, 2023.

MLA (9th ed.) Citation

López-Güell, Kim, et al. The Impact of COVID-19 Certification Mandates on the Number of Cases of and Hospitalizations with COVID-19 in the UK: A Difference-in-differences Analysis. Frontiers Media S.A, 2023.