title: Anti-RA 33--a new autoantibody characteristic of rheumatoid arthritis.
authors: Department of Internal Medicine, Lainz Hospital, Vienna, Austria.
authors: J S
authors: JS
authors: Smolen
authors: W
authors: W
authors: Hassfeld
authors: G
authors: G
authors: Steiner
mesh_terms: D001172:Arthritis, Rheumatoid / Q000276:immunology*; D001323:Autoantibodies / Q000032:analysis*; D001324:Autoantigens / Q000276:immunology*; D006801:Humans
chemical_list: D001323:Autoantibodies; D001324:Autoantigens; C030352:rheumatoid arthritis nuclear antigen