Frampton, D., Rampling, T., Cross, A. & et al. (2021). Genomic characteristics and clinical effect of the emergent SARS-CoV-2 B.1.1.7 lineage in London, UK: a whole-genome sequencing and hospital-based cohort study. The Lancet Infectious Diseases. DOI: 10.1016/S1473-3099(21)00170-5
Graham, M.S., Sudre, C.H., May, A. & et al. (2021). Changes in symptomatology, reinfection, and transmissibility associated with the SARS-CoV-2 variant B.1.1.7: an ecological study. The Lancet Public Health. doi: 10.1016/S2468-2667(21)00055-4