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. Author manuscript; available in PMC: 2012 Nov 1.
Published in final edited form as: Cancer Prev Res (Phila). 2011 Oct 25;4(11):1743–1751. doi: 10.1158/1940-6207.CAPR-11-0365

Figure 1. Nicotine does not enhance lung tumorigenesis following NNK.

Figure 1

Tumor multiplicity (left, each point represents one mouse), tumor volume (middle, each point represents one tumor) and tumor incidence (right) after 12 weeks of oral nicotine treatment (n=10). Differences between tumor multiplicity and size ± nicotine were not significant within the control or NNK groups.