McDaniel, Intinarelli, & Malone, 2008)

Key sources included the US Food & Drug Administration (FDA) Center for Tobacco Products, Federal Trade Commission (FTC) Smokeless Tobacco Reports, Centers for Disease Control and Prevention (CDC) Office on Smoking and Health, National Institutes of Health (NIH) National Cancer Institute, World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC), European Commission Tobacco Products Directive (TPD), CDC National Youth Tobacco Survey, Global Adult Tobacco Survey (GATS), NIH Surveillance Epidemiology and End Results (SEER) Database, Tobacco Merchants Association (TMA) Statistical Reports, International Smokeless Tobacco Council (ISTC) Bulletins, Euromonitor International Tobacco Industry Database, Nielsen Retail Scanner Data (Convenience Track System), Eurobarometer Tobacco Special Surveys, national health ministry reports from India (Ministry of Health & Family Welfare), Bangladesh (Directorate General of Health Services), and Scandinavian public health agencies (Swedish Public Health Agency, Norwegian Institute of Public Health)

Over time, dust, dirt, and debris collect in the ducts
All pieces are made of linen woven from French flax, handcrafted one piece at time in our workshop