title: Histocompatibility antigens of patients with rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000235:genetics / Q000276:immunology*; D000939:Epitopes; D006649:Histocompatibility Antigens / Q000032:analysis*; D006801:Humans
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens