APA (7th ed.) Citation

Jonathan Hewitt, F., Ben Carter, P., Arturo Vilches-Moraga, F., Terence J Quinn, F., Philip Braude, M., Alessia Verduri, M., . . . Giovanni Guaraldi. (2020). The effect of frailty on survival in patients with COVID-19 (COPE): A multicentre, European, observational cohort study. Elsevier.

Chicago Style (17th ed.) Citation

Jonathan Hewitt, FRCP, et al. The Effect of Frailty on Survival in Patients with COVID-19 (COPE): A Multicentre, European, Observational Cohort Study. Elsevier, 2020.

MLA (9th ed.) Citation

Jonathan Hewitt, FRCP, et al. The Effect of Frailty on Survival in Patients with COVID-19 (COPE): A Multicentre, European, Observational Cohort Study. Elsevier, 2020.