ESR1, PGR, ERBB2, and MKi67 mRNA expression in diagnostic core biopsies from breast cancer patients of the ABCSG Trial 34. - Kacerovsky-Strobl S; Deutschmann C; Hlauschek D; Bago-Horvath Z; Singer CF; Bartsch R; Greil R; Sotlar K; Rinnerthaler G; Petru E; Lax SF; Egle D; et al. (Breast (Edinburgh, Scotland), 2025)