Outcomes of CDK4/6 Inhibitor-Based Therapy in Premenopausal HR+/HER2- Metastatic Breast Cancer: Real World Data From A Multicenter Study
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Background: Breast cancer is the leading cause of cancer-related death in women worldwide. Hormone receptor-positive/human epidermal growth factor receptor 2-negative (HR+/HER2-) metastatic breast cancer (MBC) represents the most... ...