21-Gene Assay to Inform Chemotherapy Benefit in Node-Positive Breast Cancer

Kalinsky, K; Barlow, WE; Gralow, JR; Meric-Bernstam, F; Albain, KS; Hayes, DF; Lin, NU; Perez, EA; Goldstein, LJ; Chia, SKL; Dhesy-Thind, S; Rastogi, P; Alba, E; Delaloge, S; Martin, M; Kelly, CM; Ruiz-Borrego, M; Gil-Gil, M; Arce-Salinas, CH; Brain, EGC; Lee, ES; Pierga, JY; Bermejo, B; Ramos-Vazquez, M; Jung, KH; Ferrero, JM; Schott, AF; Shak, S; Sharma, P; Lew, DL; Miao, JL; Tripathy, D; Pusztai, L; Hortobagyi, GN – 2021