1. Heber D, Ashley J, Bagga D: Stromal–epithelial cell interactions in breast cancer. In Dietary Lipids, Hormones and Tumorigenesis. Edited by: Kritchevsky HD. 1999, New York: Plenum Press, 41-51.
2. Ronnov-Jessen L, Petersen OW, Bissell MJ: Cellular changes involved in conversion of normal to malignant breast – importance of the stromal reaction. Physiol Rev. 1996, 76: 69-125.
3. Drife JO: Breast development in puberty. In Endocrinology of the Breast: Basic and Clinical Aspects. Annals of the New York Academy of Sciences. Edited by: Angeli A, Bradlow HL, Dogliotti L. 1986, New York: The New York Academy of Sciences, 58-65.
4. Cunha GR, Alarid ET, Turner T, Donjaccour AA, Boutin EL, Foster BA: Normal and abnormal development of the male urogenital tract: role of androgens, mesenchymal-epithelial interactions and growth factors. J Androl. 1992, 13: 465-475.
5. Kratochwil K: Tissue combinations and organ culture studies in the development of the embryonic mammary gland. In Developmental Biology: A Comprehensive Synthesis. Edited by: Gwatkin RBL. 1987, New York: Plenum Publishing, 4: 315-334.