- Cyclophosphamide, methotrexate, and fluorouracil; oral cyclophosphamide; levamisole; or no adjuvant therapy for patients with high-risk, premenopausal breast cancer. Ejlertsen, B., Mouridsen, H.T., Jensen, M.B., Andersen, J., Andersson, M., Kamby, C., Knoop, A.S. Cancer (2010)