Gene expression profiles in premenopausal women with HR+ HER2- early breast cancer - Ni, H; Kurt, A; Kumbrink, J; Seiler, A; Mayr, D; Hagemann, F; Degenhardt, T; Würstlein, R; Harbeck, N; Eggersmann, T (Geburtshilfe und Frauenheilkunde, 2020)