Effectiveness of influenza vaccination against coronavirus disease (COVID)-19 outcomes in hospitalized individuals in Brazil: an epidemiological study

Autor: Sansone, N.M.S. a, c, Boschiero, M.N. a, c, Darrieux, M. b, Marson, F.A.L. a, ∗, c
Zdroj: In Public Health December 2023 225:8-11
Databáze: ScienceDirect