Macromolecule removal from blood.
D001172:Arthritis, Rheumatoid / Q000628:therapy; D003450:Cryoglobulins; D006801:Humans; D007154:Immune System Diseases / Q000628:therapy; D008659:Metabolic Diseases / Q000628:therapy; D010956:Plasmapheresis / Q000295:instrumentation / Q000379:methods*
D003450:Cryoglobulins