APA (7th ed.) Citation

R, P., JS, K., & W, Z. (2023). Comorbidities associated with the severity of COVID-19, and differences across ethnic groups: A UK Biobank cohort study. BMC public health, 23(1), 1566. https://doi.org/10.1186/s12889-023-16499-6

Chicago Style (17th ed.) Citation

R, Patel, Kooner JS, and Zhang W. "Comorbidities Associated with the Severity of COVID-19, and Differences Across Ethnic Groups: A UK Biobank Cohort Study." BMC Public Health 23, no. 1 (2023): 1566. https://doi.org/10.1186/s12889-023-16499-6.

MLA (9th ed.) Citation

R, Patel, et al. "Comorbidities Associated with the Severity of COVID-19, and Differences Across Ethnic Groups: A UK Biobank Cohort Study." BMC Public Health, vol. 23, no. 1, 2023, p. 1566, https://doi.org/10.1186/s12889-023-16499-6.