title: [Serum complement reduction in progressive chronic polyarthritis].
mesh_terms: D000367:Age Factors; D001172:Arthritis, Rheumatoid / Q000097:blood*; D003165:Complement System Proteins / Q000032:analysis*; D005260:Female; D006461:Hemolysis; D006801:Humans; D008297:Male
chemical_list: D003165:Complement System Proteins
vernacular_title: Serum-Komplement-Erniedrigung bei progredient chronischer Polyarthritis (PcP.