The Role of HER2-Targeted Therapy in HER2-Positive Metastatic Breast Cancer : A Systematic Review of Randomized Controlled Trials. the. Indonesian. j. gen. med. [Internet]. 2026 Jul. 30 [cited 2026 Oct. 21];43(1):1-69. Available from: https://indonesianjournalmedicine.org/index.php/ijgm/article/view/440