DOI:
10.1055/s-00000059
Pneumologie
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References
Jimenez-Ruiz C, Miravitlles M, Sobradillo V. et al.
Can cumulative tobacco consumption, FTND score, and carbon monoxide concentration in expired air be predictors of chronic obstructive pulmonary disease?
Nicotine Tob Res 2004; 6: 649-653
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