1. Tobacco or Health: A Global Status Report;World Health Organization (WHO),1997
2. Smoking and Health;Ministry of Health,1993
3. The National Nutrition Survey in Japan, 2001;Health and Nutrition Information Research Association,2003
4. Women and Smoking: A Report of the Surgeon General-2001;US Department of Health and Human Services,2001
5. The impact of individual and area characteristics on urban socioeconomic differences in health and smoking;Reijneveld;Int J Epidemiol,1998