title: Protein concentration of synovial fluid in chronic rheumatoid arthritis. Estimation of protein in the synovial fluid of chronic rheumatoid arthritis by gel filtration and paper electrophoresis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000378:metabolism*; D002850:Chromatography, Gel; D002908:Chronic Disease; D004586:Electrophoresis; D006801:Humans; D011506:Proteins / Q000032:analysis*; D013582:Synovial Fluid / Q000032:analysis*
chemical_list: D011506:Proteins