M. S. Santos Guerra

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

Nguyen H. Tran, Vidyashankara G. Iyer, Andreas C. Themistocleous, 2020, Lancet.

Single-dose administration and the influence of the timing of the booster dose on immunogenicity and efficacy of ChAdOx1 nCoV-19 (AZD1222) vaccine: a pooled analysis of four randomised trials

Nguyen H. Tran, Vidyashankara G. Iyer, Andreas C. Themistocleous, 2021, The Lancet.