Association of dietary intake of soy, beans, and isoflavones with risk of cerebral and myocardial infarctions in Japanese populations: the Japan Public Health Center-based (JPHC) study cohort I - Kokubo, Y; Iso, H; Ishihara, J; Okada, K; Inoue, M; Tsugane, S; Group, J S (Circulation, 2007)