Individual & Population Health FPO Search Library Jump to Category Jump to Category Analytical Science Pre-Clinical Posters & Presentations Sep 18th 2012 Assessment of mouth-level exposure to tobacco constituents in U.S. snus consumers Dec 5th 2010 Differential exposure biomarker levels among cigarette smokers and smokeless tobacco consumers in the National Health and Nutrition Examination Survey 1999-2008 Prev1…345