Effectiveness of BNT162b2 and ChAdOx1 nCoV-19 COVID-19 vaccination at preventing hospitalisations in people aged at least 80 years: a test-negative, case-control study (2021)

Abstract

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Bibliographic Information

Digital Object Identifier: http://dx.doi.org/10.1016/s1473-3099(21)00330-3

Publication URI: http://dx.doi.org/10.1016/s1473-3099(21)00330-3

Type: Journal Article/Review

Parent Publication: The Lancet Infectious Diseases

Issue: 11