APA (7th ed.) Citation

DA, J., H, H., M, G., M, T., N, P., P, P., . . . AR, M. (2022). Effect of a test-and-treat approach to vitamin D supplementation on risk of all cause acute respiratory tract infection and covid-19: Phase 3 randomised controlled trial (CORONAVIT). BMJ (Clinical research ed.), 378, e071230. https://doi.org/10.1136/bmj-2022-071230

Chicago Style (17th ed.) Citation

DA, Jolliffe, et al. "Effect of a Test-and-treat Approach to Vitamin D Supplementation on Risk of All Cause Acute Respiratory Tract Infection and Covid-19: Phase 3 Randomised Controlled Trial (CORONAVIT)." BMJ (Clinical Research Ed.) 378 (2022): e071230. https://doi.org/10.1136/bmj-2022-071230.

MLA (9th ed.) Citation

DA, Jolliffe, et al. "Effect of a Test-and-treat Approach to Vitamin D Supplementation on Risk of All Cause Acute Respiratory Tract Infection and Covid-19: Phase 3 Randomised Controlled Trial (CORONAVIT)." BMJ (Clinical Research Ed.), vol. 378, 2022, p. e071230, https://doi.org/10.1136/bmj-2022-071230.