No abstract available
MeSH terms
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Brazil / epidemiology
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Brazil / ethnology
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Case-Control Studies
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Cause of Death*
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Epidemiologic Studies
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Female
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Helicobacter Infections / complications
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Humans
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Incidence
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Male
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Mortality / trends
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Stomach Neoplasms / epidemiology*
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Stomach Neoplasms / ethnology