title: [The immune system in chronic bronchitis].
authors.affiliation: Facoltà di Medicina e Chirurgia, Università degli Studi di Catania.
authors.forename: A
authors.initials: A
authors.lastname: Mistretta
authors.forename: N
authors.initials: N
authors.lastname: Crimi
authors.forename: C
authors.initials: C
authors.lastname: Vancheri
mesh_terms: D001991:Bronchitis / Q000276:immunology*; D002908:Chronic Disease; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000276:immunology; D008221:Lymphoid Tissue / Q000276:immunology; D010586:Phagocytes / Q000276:immunology
chemical_list: D007071:Immunoglobulin A, Secretory
vernacular_title: Il sistema immunitario nella bronchite cronica.