TY - RPRT TI - Reconsidering the definition of triple-negative breast cancer in the immune checkpoint inhibitor era: an optimal cut-off value for hormone receptor percentage of HER2-negative invasive breast cancer. AU - Takeo Fujii AU - Toshiaki Iwase AU - Yu Shen AU - Jami Fukui AU - Naoto T Ueno PY - 2025 DO - 10.1038/s41416-025-03197-w UR - https://pubmed.ncbi.nlm.nih.gov/41109918/ ID - 41109918 ER -