No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Colonoscopy
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Colorectal Neoplasms* / diagnosis
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Colorectal Neoplasms* / epidemiology
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Early Detection of Cancer
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Feces / chemistry
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Hemoglobins / analysis
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Humans
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Mass Screening
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Neoplasms*
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Occult Blood
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Prevalence