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Document Type: Research Article
Affiliations: 1: Department of Health Studies and Gerontology, University of Waterloo, Waterloo, Ontario, Canada. 2: Department of Social and Behavioral Health, School of Rural Public Health, Texas A&M University, College Station, TX. 3: Tobacco Control Research Branch, Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, MD. 4: Epidemiology Branch, Office on Smoking and Health, Centers for Disease Control and Prevention, Atlanta, GA. 5: Canadian Tobacco Control Research Initiative, CCS/NCIC National Office, Toronto, Ontario, Canada.
Publication date: October 1, 2003