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1 . Periodical
Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK
- 저자
- by Voysey, Merryn; Clemens, Sue Ann Costa; Madhi, Shabir A; Weckx, Lily Y; Folegatti, Pedro M, et al.
- 소스
- The Lancet; January 2021, Vol. 397 Issue: 10269 p99-111, 13p