Peeters, P.H.M. Slimani, N. Van Der Schouw, Y.T. Grace, P.B. Navarro, C. Tjonneland, A. Olsen, A. Clavel-Chapelon, F. Touillaud, M. Boutron-Ruault, M.-C. Jenab, M. Kaaks, R. Linseisen, J. Trichopoulou, A. Trichopoulos, D. Dilis, V. Boeing, H. Weikert, C. Overvad, K. Pala, V. Palli, D. Panico, S. Tumino, R. Vineis, P. Bueno-de-Mesquita, H.B. Van Gils, C.H. Skeie, G. Jakszyn, P. Hallmans, G. Berglund, G. Key, T.J. Travis, R. Riboli, E. Bingham, S.A., Variations in plasma phytoestrogen concentrations in European adults, Malaysian Journal of Nutrition, (137), 1294-1300, 2007, American Institute of Nutrition,