Dose-sparing effect of two adjuvant formulations with a pandemic influenza A/H7N9 vaccine: a randomized, double-blind, placebo-controlled, phase 1 clinical trial - Vanni, Tazio; Thomé, Beatriz C.; Sparrow, Erin; Friede, Martin; Fox, Christopher B.; Beckmann, Anna Marie; Huynh, Chuong; Mondini, Gabriella; Silveira, Daniela H.; Kallas, Esper Georges; Coelho, Eduardo Barbosa; Campos, Lúcia Maria Mattei de Arruda (Plos one, 2022)