Anti-tumour Effects & Tolerability of Faslodex Alone or in Combination With Arimidex in Post Menopausal Women Prior to Surgery for Primary Breast Cancer

To compare the anti-tumour effects as measured by changes in various biomarkers, of a combination of Faslodex and Arimidex with Faslodex alone and Arimidex alone in postmenopausal women patients with ...