Study of Anastrozole, Letrozole, or Exemestane With or Without Tamoxifen in Treating Postmenopausal Women With Hormone-Responsive Breast Cancer That Has Been Completely Removed By Surgery
Status: UNKNOWN
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: DRUG: anastrozole|DRUG: exemestane|DRUG: letrozole|DRUG: tamoxifen citrate
Sponsor: Gruppo Italiano Mammella (GIM)