Are atopy and eosinophilic bronchial inflammation associated with relapsing forms of chronic rhinosinusitis with nasal polyps?

Yacoub, Mr; Trimarchi, Matteo; Cremona, G; Dal Farra, S; Ramirez, Ga; Canti, V; Della Torre, E; Baldini, M; Pignatti, P; Bussi, M; Sabbadini, Mg; Manfredi, ANGELO ANDREA M. A.; Colombo, G.; DELLA TORRE, Emanuel