title: The lymphoid system: abnormalities in immunodeficiency and malignancy.
mesh_terms: D000361:Agammaglobulinemia / Q000097:blood / Q000276:immunology; D000818:Animals; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology; D002462:Cell Membrane / Q000276:immunology; D002648:Child; D003165:Complement System Proteins; D004912:Erythrocytes / Q000276:immunology; D006801:Humans; D007106:Immune Sera; D007111:Immunity, Cellular; D007136:Immunoglobulins; D007153:Immunologic Deficiency Syndromes / Q000097:blood / Q000235:genetics / Q000276:immunology* / Q000473:pathology; D007223:Infant; D007938:Leukemia / Q000097:blood / Q000276:immunology*; D008208:Lymphatic System / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*; D008223:Lymphoma / Q000097:blood / Q000276:immunology*; D008297:Male; D010280:Parathyroid Glands / Q000002:abnormalities; D010587:Phagocytosis; D012756:Sheep / Q000276:immunology; D013577:Syndrome; D013601:T-Lymphocytes / Q000276:immunology; D013950:Thymus Gland / Q000002:abnormalities
chemical_list: D000941:Antigens; D007106:Immune Sera; D007136:Immunoglobulins; D003165:Complement System Proteins