1. Reducing the health consequences of smoking: 25 years in progress. A report of the Surgeon-General. USDHHS, Public Health Service, Centers for Disease Control Office on Smoking and Health;US Department of Health and Human Services;DHHS Publication No. (CDC) 89-8411,1989
2. Life-style and mortality: a large-scale census-based study in Japan;Hirayama,1990
3. Tobacco's toll
4. Nation-wide survey on the rates of smokers in 1990;Japan Tobacco Corp,1990
5. Why cigarette advertising should be banned: to stop children from becoming addicted to cigarettes;Vickers;BMJ,1992