Pediatric Clinical Influenza Disease by Type and Subtype 2015–2020: A Multicenter, Prospective Study. - Grioni, Hanna M; Sullivan, Erin; Strelitz, Bonnie; Lacombe, Kirsten; Klein, Eileen J; Boom, Julie A; Sahni, Leila C; Michaels, Marian G; Williams, John V; Halasa, Natasha B; Stewart, Laura S; Staat, Mary A; et al. (Journal of the Pediatric Infectious Diseases Society, 2025)