Chemotherapy With or Without Trastuzumab After Surgery in Treating Women With Invasive Breast Cancer
Condition(s): Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; HER2-positive Breast Cancer; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Recurrent Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIC Breast Cancer Last Updated: May 6, 2013Recruiting