Adjuvant treatment of premenopausal women with endocrine-responsive early breast cancer: design of the TEXT and SOFT trials

- Regan, Meredith M.; Pagani, Olivia; Colleoni, Marco; Gelber, Richard D.; Francis, Prudence A.; International Breast Cancer Study Group (IBCSG),; SOFT Investigators,; TEXT Investigators,; Fleming, Gini F.; Walley, Barbara A.; Price, Karen N.; Rabaglio, Manuela; Maibach, Rudolf; Ruepp, Barbara; Coates, Alan S.; Goldhirsch, Aron