(Q47747073)
Statements
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Intentionally reduced smoking among untreated general population smokers: prevalence, stability, prediction of smoking behaviour change and differences between subjects choosing either reduction or abstinence (English)
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Hans-Jürgen Rumpf
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Anja Schumann
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Ulfert Hapke
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1 August 2003
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98
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8
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1101-1110
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