Exemestane, Letrozole, or Anastrozole in Treating Postmenopausal Women Who Are Undergoing Surgery for Stage II or Stage III Breast Cancer
Status: COMPLETED
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: DRUG: anastrozole|DRUG: exemestane|DRUG: letrozole|PROCEDURE: Therapeutic Conventional Surgery
Sponsor: Alliance for Clinical Trials in Oncology
Collaborators: National Cancer Institute (NCI)|Cancer and Leukemia Group B