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Griffin S. Covid-19: AstraZeneca vaccine prevents 79% of symptomatic disease and 100% of
severe disease, US study finds. BMJ 2021;372:n793.
PMID: 33753451
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Griffin S. Covid-19: AstraZeneca vaccine prevents 79% of symptomatic disease and 100% of
severe disease, US study finds. BMJ 2021;372:n793.
PMID: 33753451
|
|
|
|