Human breast tumor slices: A model for identification of vitamin D regulated genes in the tumor microenvironment - Milani, C.; Welsh, J.; Katayama, M. L. H.; Lyra, E. C.; Maciel, M. S.; Brentani, M. M.; Folgueira, M. A. A. K. (The Journal of Steroid Biochemistry and Molecular Biology, 2010)