Beigel JH, Aga E, Elie-Turenne MC, Cho J, Tebas P, Clark CL, Metcalf JP, Ozment C, Raviprakash K, Beeler J, Holley HP, Warner S, Chorley C, Lane HC, Hughes MD, Davey RT. Anti-influenza immune plasma for the treatment of patients with severe influenza A: a randomised, double-blind, phase 3 trial. Lancet Respir Med. 2019 11; 7(11):941-950.