No abstract available
MeSH terms
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Adenocarcinoma / epidemiology
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Adenocarcinoma / genetics*
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Alleles
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Case-Control Studies
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Colorectal Neoplasms / epidemiology
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Colorectal Neoplasms / genetics*
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Gene Frequency
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Genotype
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Humans
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Iran / epidemiology
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Polymorphism, Genetic*
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Tumor Necrosis Factor-alpha / genetics*
Substances
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Tumor Necrosis Factor-alpha