(Q46719091)
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A 12-month, randomized, controlled study to evaluate exposure and cardiovascular risk factors in adult smokers switching from conventional cigarettes to a second-generation electrically heated cigarette smoking system (English)
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Hans J Roethig
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Shixia Feng
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Qiwei Liang
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Jianmin Liu
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William A Rees
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Barbara K Zedler
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4 March 2008
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48
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5
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580-591
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