2021年11月30日閲覧。 ^ Berger, Miriam (28 November 2021). “SouthAfrica, which found the omicron variant first, leads Africain coronavirus sequencing”. Washington Post
SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, SouthAfrica, and the UK - The Lancet”. 9 December 2020閲覧。 This article incorporates
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