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Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant.
Linsenmeyer K, Gupta K, Charness ME. Effectiveness of Covid-19 Vaccines against the B.1.617.2 (Delta) Variant. The New England journal of medicine. 2021 Dec 16; 385(25):e92.
Dimensions for VA is a web-based tool available to VA staff that enables detailed searches of published research and research projects.