Adverse prognostic value of peritumoral vascular invasion: is it abrogated by adequate endocrine adjuvant therapy? Results from two International Breast Cancer Study Group randomized trials of chemoendocrine adjuvant therapy for early breast cancer

Viale G, Goldhirsch A, Gelber R, Öhlschlegel C, Karlsson P, Crivellari D, Golouh R, Brown R, Price K, Regan M, Castiglione-Gertsch M, Colleoni M, Mallon E, Sonzogni A, Mastropasqua M, Maiorano E, Gusterson B, Giobbie-Hurder A, Coates A. Adverse prognostic value of peritumoral vascular invasion: is it abrogated by adequate endocrine adjuvant therapy? Results from two International Breast Cancer Study Group randomized trials of chemoendocrine adjuvant therapy for early breast cancer. Ann Oncol 2009; 21:245-54.