Hirayama T. Life-style and mortality: a large-scale census-based cohort study in Japan. Basel: Karger, 1990.
Robertson TL, Kato H, Gordon T, et al. Epidemiologic studies of coronary heart disease and stroke in Japanese men living in Japan, Hawaii and California. Coronary heart disease risk factors in Japan and Hawaii. Am J Cardiol 1977; 39: 244-249.
Jacobs DR Jr, Adachi H, Mulder I, et al. Cigarette smoking and mortality risk: twenty-five-year follow-up of the Seven Countries Study. Arch Intern Med 1999; 159: 733-740.
Hata J, Doi Y, Ninomiya T, et al. Combined effects of smoking and hypercholesterolemia on the risk of stroke and coronary heart disease in Japanese: the Hisayama study. Cerebrovasc Dis 2011; 31: 477-484.