title: [Analysis and clinical significance of cryogel obtained from patients with rheumatoid arthritis].
mesh_terms: D000328:Adult; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000628:therapy*; D003165:Complement System Proteins / Q000032:analysis; D005260:Female; D005374:Filtration; D005615:Freezing; D005782:Gels; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D008297:Male; D008875:Middle Aged; D010951:Plasma Exchange / Q000379:methods*
chemical_list: D005782:Gels; D007136:Immunoglobulins; D003165:Complement System Proteins