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. 2015 Nov 10;20(6-7):391–403. doi: 10.3109/1354750X.2015.1094134

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© 2015 The Author(s). Published by Taylor & Francis.

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives License (http://creativecommons.org/Licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited, and is not altered, transformed, or built upon in any way.

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Figure 1. — Percent change in urinary NICEq over time in smokers switched to tobacco-heating cigarettes (TH), snus or ultra-low machine yield tobacco-burning cigarettes (TB). *Statistically significant reduction (p<0.05) from week 0.