title: Relapsing polychondritis: a primary or secondary autoimmune disease?
mesh_terms: D000361:Agammaglobulinemia / Q000150:complications; D000906:Antibodies / Q000032:analysis; D001327:Autoimmune Diseases / Q000276:immunology*; D002356:Cartilage / Q000276:immunology; D005260:Female; D006801:Humans; D008297:Male; D008382:Marfan Syndrome / Q000473:pathology; D008875:Middle Aged; D011081:Polychondritis, Relapsing / Q000150:complications / Q000276:immunology* / Q000473:pathology
chemical_list: D000906:Antibodies