title: Lymphapheresis in rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000628:therapy*; D004311:Double-Blind Method; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007937:Leukapheresis; D007958:Leukocyte Count; D008214:Lymphocytes; D013997:Time Factors
chemical_list: D007136:Immunoglobulins