Ratcliff, J., Nguyen, D., Fish, M., Rynne, J., Jennings, A., Williams, S., . . . Harvala, H. (2021). Virological and serological characterization of critically ill patients with COVID-19 in the UK: Interactions of viral load, antibody status and B.1.1.7 variant infection. Oxford University Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিRatcliff, J., et al. Virological and Serological Characterization of Critically Ill Patients with COVID-19 in the UK: Interactions of Viral Load, Antibody Status and B.1.1.7 Variant Infection. Oxford University Press, 2021.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিRatcliff, J., et al. Virological and Serological Characterization of Critically Ill Patients with COVID-19 in the UK: Interactions of Viral Load, Antibody Status and B.1.1.7 Variant Infection. Oxford University Press, 2021.