(Q33701045)
Statements
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Respiratory effects of lowering tar and nicotine levels of cigarettes smoked by young male middle tar smokers. I. Design of a randomised controlled trial (English)
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Withey CH
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Papacosta AO
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Swan AV
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Fitzsimons BA
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Burney PG
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Colley JR
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Holland WW
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Identifiers
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