(Q33701051)
Statements
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Respiratory effects of lowering tar and nicotine levels of cigarettes smoked by young male middle tar smokers. II. Results of a randomised controlled trial (English)
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C. H. Withey
A. O. Papacosta
A. V. Swan
B. A. Fitzsimons
G. A. Ellard
P. G. Burney
J. R. Colley
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Identifiers
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