The structural basis for immunity in the respiratory tract.
D000818:Animals; D000917:Antibody Formation; D000941:Antigens / Q000276:immunology; D002465:Cell Movement; D006801:Humans; D007111:Immunity, Cellular; D007114:Immunization; D007136:Immunoglobulins / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D008221:Lymphoid Tissue / Q000166:cytology / Q000502:physiology; D008264:Macrophages / Q000276:immunology; D008407:Mast Cells / Q000502:physiology; D014066:Palatine Tonsil / Q000502:physiology; D012137:Respiratory System / Q000166:cytology / Q000276:immunology*
D000941:Antigens; D007136:Immunoglobulins