G. Maskarinec, Takata, Y., Chen, Z., Gram, I. Torhild, Nagata, C., Pagano, I., Hayashi, K., Arendell, L., Skeie, G., Rinaldi, S., and Kaaks, R.,
“IGF-I and mammographic density in four geographic locations: a pooled analysis.”,
International journal of cancer. Journal international du cancer, vol. 121, no. 8, pp. 1786-92, 2007.
Y. Takata, Maskarinec, G., Park, S. - Y., Murphy, S. P., Wilkens, L. R., and Kolonel, L. N.,
“Mammographic density and dietary patterns: the multiethnic cohort.”,
European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP), vol. 16, no. 5, pp. 409-14, 2007.