No abstract available
MeSH terms
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Adolescent
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Adult
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Brazil
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Case-Control Studies
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Child
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Cholangitis, Sclerosing / genetics*
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Female
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Genetic Predisposition to Disease
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HLA-DR Antigens / genetics*
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HLA-DRB1 Chains
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Humans
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Male
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Middle Aged
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Polymorphism, Genetic / genetics
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Promoter Regions, Genetic / genetics
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Tumor Necrosis Factor-alpha / genetics*
Substances
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HLA-DR Antigens
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HLA-DRB1 Chains
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Tumor Necrosis Factor-alpha