Differential gene expression of bone marrow stromal cells from breast cancer patients in the presence or abscence of bone marrow occult tumor cells - Milani, C.; Abreu, A. P. S.; Nunes, B.; Katayama, M. L. H.; Brentani, M. M.; Folgueira, M. A. A. K. (Special Conference in Cancer Research/AACR, 2007)