Rheumatoid factor:ACnc:Pt:Synv fld:Qn:Nephelometry
rheumatoid factor:acnc:pt:synv fld:qn:nephelometry
Rheumatoid factor:Arbitrary concentration:To identify measures at a point in time:Synovial fluid (Joint fluid):Quantitative:Nephelometry
rheumatoid factor:arbitrary concentration:to identify measures at a point in time:synovial fluid (joint fluid):quantitative:nephelometry