Zhang, Q., Zhang, J. W., Davis, A. A., D'Amico, P., Jiao, J., Ma, Y., Chen, R., Jaber, D. A., Qin, W., Wang, X., Chawla, A., Flaum, L., Gradishar, W. J. (2026). <i>ESR1</i>
                    hotspot–specific chemotherapy resistance patterns in metastatic breast cancer identified by ctDNA analysis.. Journal of Clinical Oncology. https://doi.org/10.1200/jco.2026.44.16_suppl.e13009