APA (7th ed.) Citation

Olsson, D., Nyberg, F., Li, H., Ragnarsson, O., Johannsson, G., Einarsdottir, M. J., & Kirui, B. K. Impact of chronic oral glucocorticoid treatment on mortality in patients with COVID-19: Analysis of a population-based cohort. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Olsson, Daniel, Fredrik Nyberg, Huiqi Li, Oskar Ragnarsson, Gudmundur Johannsson, Margret J. Einarsdottir, and Brian Kibiwott Kirui. Impact of Chronic Oral Glucocorticoid Treatment on Mortality in Patients with COVID-19: Analysis of a Population-based Cohort. BMJ Publishing Group.

MLA (9th ed.) Citation

Olsson, Daniel, et al. Impact of Chronic Oral Glucocorticoid Treatment on Mortality in Patients with COVID-19: Analysis of a Population-based Cohort. BMJ Publishing Group.