Effect of cyanidin-3-glucoside and an anthocyanin mixture from bilberry on adenoma development in the Apcmin mouse model of intestinal carcinogenesis – relationship with tissue anthocyanin levels - Cooke, D; Schwarz, M; Boocock, D; Winterhalter, P; Steward, W P; Gescher, A J; Marczylo, T H (Int J Cancer, 2006)