CHALLENGES IN ESTIMATING THE EFFECTIVENESS OF 2 DOSES OF COVID-19 VACCINE BEYOND 6 MONTHS IN ENGLAND.

MLA

Horne, Elsie M. F., et al. “Challenges in Estimating the Effectiveness of 2 Doses of Covid-19 Vaccine beyond 6 Months in England.” American Journal of Epidemiology, vol. 193, no. 1, Jan. 2024, pp. 227–31. EBSCOhost, https://doi.org/10.1093/aje/kwad179.

APA

Horne, E. M. F., Hulme, W. J., Keogh, R. H., Palmer, T. M., Williamson, E. J., Parker, E. P. K., Walker, V. M., Knight, R., Wei, Y., Taylor, K., Fisher, L., Morley, J., Mehrkar, A., Dillingham, I., Bacon, S., Goldacre, B., Sterne, J. A. C., & OpenSAFELY Collaborative, F. T. (2024). Challenges in Estimating the Effectiveness of 2 Doses of Covid-19 Vaccine beyond 6 Months in England. American Journal of Epidemiology, 193(1), 227–231. https://doi.org/10.1093/aje/kwad179

Chicago

Horne, Elsie M F, William J Hulme, Ruth H Keogh, Tom M Palmer, Elizabeth J Williamson, Edward P K Parker, Venexia M Walker, et al. 2024. “Challenges in Estimating the Effectiveness of 2 Doses of Covid-19 Vaccine beyond 6 Months in England.” American Journal of Epidemiology 193 (1): 227–31. doi:10.1093/aje/kwad179.