Biomonitoring of urinary cotinine concentrations associated with plasma levels of nicotine metabolites after daily cigarette smoking in a male Japanese population.
Int J Environ Res Public Health. 2010 Jul;7(7):2953-64. doi: 10.3390/ijerph7072953. Epub 2010 Jul 20.
Int J Environ Res Public Health. 2010.
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