(Q51654138)
Statements
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Cigarette smoking and the risk of colorectal cancer: a meta-analysis of prospective cohort studies. (English)
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Kelvin K F Tsoi
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Carol Y Y Pau
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William K K Wu
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Sian Griffiths
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Joseph J Y Sung
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24 February 2009
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7
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6
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682-688.e1-5
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