[Relation between antiperinuclear factors, anti-keratin antibodies and the agglutinating and non-agglutinating rheumatoid factor in chronic polyarthritis].
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Adolescent↗
Biomedical subjects
Publications and source records attributed to C Ferec.
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Serum from 91 patients with Sjögren's syndrome (SS) was examined for antiperinuclear factor (APF). Nine out of 29 patients with SS alone (31.0%) were positive as opposed to 27 out of 40 with SS + rheumatoid arthritis (67.5%) and to 3 out of 22 with SS + other autoimmune disorders (13.6%). A clear relationship was established between APF and agglutinating or non-agglutinating rheumatoid factor.
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