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TITLE: Estimation of COVID-19 vaccine effectiveness against hospitalisation in individuals aged ≥ 65 years using electronic health registries; a pilot study in four EU/EEA countries, October 2021 to March 2022
AUTHORS: Alexis Sentís; Irina Kislaya; Nathalie Nicolay; Hinta Meijerink; Jostein Starrfelt; Iván Martínez Baz; Jesús Castilla; Katrine Finderup Nielsen; Christian Holm Hansen; Hanne Dorthe Emborg; Anthony Nardone; Tarik Derrough; Marta Valenciano; Baltazar Nunes; Susana Monge;
PUBLISHED: 2022, SOURCE: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, VOLUME: 27, ISSUE: 30
INDEXED IN: Scopus