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Comment
. 2011 Apr;139(4):968-969.
doi: 10.1378/chest.10-2919.

What justifies a placebo-controlled trial of Varenicline for smoking cessation in patients with COPD?

Daniel Kotz  1 , Onno C P van Schayck  2
Affiliations
Comment

What justifies a placebo-controlled trial of Varenicline for smoking cessation in patients with COPD?

Daniel Kotz et al. Chest. 2011 Apr.
No abstract available

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