Cite
MLA Citation
Mark S Graham et al.. “Changes in symptomatology, reinfection, and transmissibility associated with the SARS-CoV-2 variant B.1.1.7: an ecological study.” Lancet, vol. 6, 2021, pp. e335–e345. http://access.bl.uk/ark:/81055/vdc_100129512136.0x000002