Hollingsworth R, Palmu A, Pepin S, Dupuy M, et al. Effectiveness of the quadrivalent high-dose influenza vaccine for prevention of cardiovascular and respiratory events in people aged 65 years and above: rationale and design of a real-world pragmatic randomized clinical trial. Am Heart J 2021 Mar 12. pii: S0002-8703(21)00072.
PMID: 33722585