APA (7th ed.) Citation

Bergman, J., Ballin, M., Nordström, A., & Nordström, P. (2021). Risk factors for COVID-19 diagnosis, hospitalization, and subsequent all-cause mortality in Sweden: A nationwide study. European journal of epidemiology, 36(3), 287-298. https://doi.org/10.1007/s10654-021-00732-w

Chicago Style (17th ed.) Citation

Bergman, Jonathan, Marcel Ballin, Anna Nordström, and Peter Nordström. "Risk Factors for COVID-19 Diagnosis, Hospitalization, and Subsequent All-cause Mortality in Sweden: A Nationwide Study." European Journal of Epidemiology 36, no. 3 (2021): 287-298. https://doi.org/10.1007/s10654-021-00732-w.

MLA (9th ed.) Citation

Bergman, Jonathan, et al. "Risk Factors for COVID-19 Diagnosis, Hospitalization, and Subsequent All-cause Mortality in Sweden: A Nationwide Study." European Journal of Epidemiology, vol. 36, no. 3, 2021, pp. 287-298, https://doi.org/10.1007/s10654-021-00732-w.