APA (7th ed.) Citation

Jakobsson, F., Fonseca-Rodríguez, O., Jerndal, H., Kalucza, S., Aleman, S., Eriksson, M., & Connolly, A. F. Hepatitis B associated with severe COVID-19: A nationwide cohort study in Sweden. BMC.

Chicago Style (17th ed.) Citation

Jakobsson, Frida, Osvaldo Fonseca-Rodríguez, Hanna Jerndal, Sebastian Kalucza, Soo Aleman, Marie Eriksson, and Anne-Marie Fors Connolly. Hepatitis B Associated with Severe COVID-19: A Nationwide Cohort Study in Sweden. BMC.

MLA (9th ed.) Citation

Jakobsson, Frida, et al. Hepatitis B Associated with Severe COVID-19: A Nationwide Cohort Study in Sweden. BMC.