title: Monoclonal antibody (HNK 1-Leu 7) defined lymphoid cells in the blood of rheumatoid arthritis patients.
mesh_terms: D000911:Antibodies, Monoclonal / Q000276:immunology*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D007694:Killer Cells, Natural / Q000276:immunology*
chemical_list: D000911:Antibodies, Monoclonal