Clinical outcomes in estrogen receptor-positive early-stage breast cancer patients with Recurrence Score 26-30: observational real-world cohort study oleh Ofer Rotem, Idit Peretz, Michelle Leviov, Iryna Kuchuk, Amit Itay, Margarita Tokar, Shani Paluch-Shimon, Ofra Maimon, Rinat Yerushalmi, Karen Drumea, Ella Evron, Amir Sonnenblick, Einav Gal-Yam, Hadar Goldvaser, Yosef Samih, Rotem Merose, Avital Bareket-Samish, Lior Soussan-Gutman, Salomon M. Stemmer