APA (7th ed.) Citation

Martin-Blondel, G., Lescure, F., Assoumou, L., Charpentier, C., Chapplain, J., Perpoint, T., . . . Delobel, P. (2022). Increased risk of severe COVID-19 in hospitalized patients with SARS-CoV-2 Alpha variant infection: A multicentre matched cohort study. BMC Infectious Diseases, 22(1), 1. https://doi.org/10.1186/s12879-022-07508-x

Chicago Style (17th ed.) Citation

Martin-Blondel, Guillaume, et al. "Increased Risk of Severe COVID-19 in Hospitalized Patients with SARS-CoV-2 Alpha Variant Infection: A Multicentre Matched Cohort Study." BMC Infectious Diseases 22, no. 1 (2022): 1. https://doi.org/10.1186/s12879-022-07508-x.

MLA (9th ed.) Citation

Martin-Blondel, Guillaume, et al. "Increased Risk of Severe COVID-19 in Hospitalized Patients with SARS-CoV-2 Alpha Variant Infection: A Multicentre Matched Cohort Study." BMC Infectious Diseases, vol. 22, no. 1, 2022, p. 1, https://doi.org/10.1186/s12879-022-07508-x.