Study of Estrogen Levels in Premenopausal Women Who Have Undergone Surgery for Breast Cancer and Are Receiving Triptorelin and Tamoxifen Citrate or Exemestane on Clinical Trial IBCSG 24-02
Status: COMPLETED
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: OTHER: gas chromatography / tandem mass spectometry
Sponsor: ETOP IBCSG Partners Foundation