P027 The analysis of cytogenetic intra-tumoral heterogeneity in squamous cell carcinoma of the breast. (March 2015) - Oikawa, M.; Igawa, A.; Ishida, M.; Nakamura, Y.; Nishimura, S.; Koga, C.; Akiyoshi, S.; Koi, Y.; Taguchi, K.; Ohno, S.