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Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT01272037
Recruitment Status : Active, not recruiting
First Posted : January 7, 2011
Last Update Posted : March 10, 2023
Sponsor:
Information provided by (Responsible Party):
National Cancer Institute (NCI)