No abstract available
MeSH terms
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Arthritis, Rheumatoid / complications*
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Arthritis, Rheumatoid / immunology*
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CD8-Positive T-Lymphocytes / pathology*
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HLA-DR Antigens / analysis*
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HLA-DRB1 Chains
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Histocompatibility Antigens Class II / analysis*
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Humans
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Pericarditis / etiology*
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Pericarditis / pathology
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Receptors, Antigen, T-Cell, alpha-beta / analysis*
Substances
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HLA-DR Antigens
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HLA-DRB1 Chains
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Histocompatibility Antigens Class II
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Receptors, Antigen, T-Cell, alpha-beta