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. 2009 Jan 8;108(1):90–99. doi: 10.1093/toxsci/kfn269

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© The Author 2009. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For permissions, please email: journals.permissions@oxfordjournals.org

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FIG. 1. — The ratio of GA-Hb/AA-Hb versus AA-Hb, for nonsmokers and for all subjects. For all study subjects, there was no association (R² = 0.031); excluding smokers a very weak association was observed (R² = 0.12).