(Q51052825)
Statements
Mortality in relation to smoking history: 13 years' follow-up of 68,000 Norwegian men and women 35-49 years. (English)
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Tverdal A
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Thelle D
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Stensvold I
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Leren P
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Bjartveit K
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1 May 1993
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46
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5
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475-487
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