TrialLancet (London, England)2021
Safety and immunogenicity of ChAdOx1 nCoV-19 vaccine administered in a prime-boost regimen in young and old adults (COV002): a single-blind, randomised, controlled, phase 2/3 trial.
Maheshi N Ramasamy et al.PubMed ↗Full text ↗Publisher ↗
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