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Life SciencesImmunologyInternal MedicineAutoimmunityInflammationRheumatologyAutoantibodiesAutoimmune DiseasesAutoimmune Rheumatic DiseasesInflammatory ArthritisJoint DiseaseRheumatoid ArthritisRheumatoid Arthritis DiagnosticsRheumatoid Factor TestingSeropositive Rheumatoid Arthritis
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Jacques M. Singer, Charles M. Plotz · The American Journal of Medicine · 1956 · 1.2K citations
Epidemiology of Chronic Rheumatism
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Rheumatoid factor in Nigerian sera.
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