No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Antibodies, Antinuclear / analysis*
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Arthritis, Rheumatoid / diagnosis
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Arthritis, Rheumatoid / immunology*
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Autoantigens / immunology*
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Female
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Fluorescent Antibody Technique
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Humans
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Male
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Middle Aged
Substances
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Antibodies, Antinuclear
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Autoantigens
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rheumatoid arthritis nuclear antigen