Article info
Theory and methods
Is the hair nicotine level a more accurate biomarker of environmental tobacco smoke exposure than urine cotinine?
- Correspondence to: Dr W K Al-Delaimy, Department of Nutrition, Harvard School of Public Health, 665 Huntington Avenue, Boston, MA 02115, USA; wael{at}hsph.harvard.edu
Citation
Is the hair nicotine level a more accurate biomarker of environmental tobacco smoke exposure than urine cotinine?
Publication history
- Accepted June 8, 2001
- First published January 1, 2002.
Online issue publication
April 27, 2016
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Copyright information
Copyright 2002 Journal of Epidemiology and Community Health