title: The human secretory immune system.
authors.forename: H
authors.initials: H
authors.lastname: Tischner
mesh_terms: D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000502:physiology*; D009092:Mucous Membrane / Q000276:immunology*; D010950:Plasma Cells / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D007071:Immunoglobulin A, Secretory