de Bree, GJDaniels, Hvan Schilfgaarde, MJansen, HMOut, TAvan Lier, RAWJonkers, RE2025-03-192025-03-1920071747144310.1086/517612https://rivm.openrepository.com/handle/10029/642002Characterization of CD4+ memory T cell responses directed against common respiratory pathogens in peripheral blood and lungArticleJ Infect Dis 2007; 195(11):1718-252025-03-19