A general approach to identify low-frequency variants within influenza samples collected during routine surveillance., Van Poelvoorde, Laura, Delcourt Thomas, Vuylsteke Marnik, De Keersmaecker Sigrid C. J., Thomas Isabelle, Van Gucht Steven, Saelens Xavier, Roosens Nancy, and Vanneste Kevin , Microb Genom, 2022 09, Volume 8, Issue 9, (2022)