Bronchus-associated lymphoid tissue.
D000818:Animals; D000938:Antigen-Presenting Cells / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D001692:Biological Transport; D001980:Bronchi / Q000033:anatomy & histology*; D006801:Humans; D007070:Immunoglobulin A; D007073:Immunoglobulin E; D008221:Lymphoid Tissue / Q000276:immunology* / Q000473:pathology; D008407:Mast Cells / Q000276:immunology; D011658:Pulmonary Fibrosis / Q000473:pathology; D011817:Rabbits; D013601:T-Lymphocytes / Q000276:immunology
D007070:Immunoglobulin A; D007073:Immunoglobulin E