title: Restriction fragment length polymorphism for the T cell receptor alpha and beta chain genes in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000235:genetics*; D004262:DNA Restriction Enzymes; D005802:Genes, MHC Class II; D006801:Humans; D011110:Polymorphism, Genetic; D012150:Polymorphism, Restriction Fragment Length; D011971:Receptors, Immunologic / Q000235:genetics*; D013601:T-Lymphocytes / Q000032:analysis*
chemical_list: D011971:Receptors, Immunologic; D004262:DNA Restriction Enzymes