title: Mucosal immunity.
authors.affiliation: Institute of Pathology, University of Oslo, Rikshospitalet, Norway.
authors.forename: P
authors.initials: P
authors.lastname: Brandtzaeg
mesh_terms: D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D018928:Immunity, Mucosal; D007071:Immunoglobulin A, Secretory / Q000276:immunology; D007150:Immunohistochemistry; D007252:Influenza Vaccines / Q000008:administration & dosage / Q000276:immunology; D007251:Influenza, Human / Q000276:immunology*
chemical_list: D007071:Immunoglobulin A, Secretory; D007252:Influenza Vaccines