Efficacy and Tolerability of Toremifene or Tamoxifen Therapy in Premenopausal Estrogen and Progesterone Receptor Positive Breast Cancer Patients
Status: UNKNOWN
Study type: INTERVENTIONAL
Conditions: Breast Cancer Patients in Premenopausal|Estrogen and/or Progesterone Receptor Positive
Interventions: DRUG: toremifene or tamoxifen
Sponsor: Fengxi Su