title: Studies on blood T and B lymphocytes in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000097:blood / Q000276:immunology*; D001402:B-Lymphocytes; D003165:Complement System Proteins; D006801:Humans; D007104:Immune Adherence Reaction; D007592:Joint Diseases / Q000276:immunology; D007958:Leukocyte Count; D013601:T-Lymphocytes
chemical_list: D003165:Complement System Proteins