Human Epidermal Growth Factor Receptor 2 Negative, Low, and Overexpression in Breast Cancer Patients: Study on Recurrence-Free and Overall Survival
{{output}}
Background: Human epidermal growth factor receptor 2 (HER2) expression is a key prognostic marker in breast cancer. Recently, HER2-low breast cancer has emerged as a potentially distinct subgroup; however, its prognostic signific... ...
