Prognostic significance of CD8+ T cell Spatial Biomarkers in ER+ and ER− breast cancer: A retrospective cohort study. - Walker, Andrew E.; Gao, Xiaohua; Wang, Qichen; De la Cruz, Gabriela; Li, Didong; Perou, Charles M.; Saltz, Joel; Marron, J. S.; Hoadley, Katherine A.; Troester, Melissa A. (PLoS Medicine, 2025)