TY - GEN AU - Gu,Guowei AU - Fuqua,Suzanne A W TI - ESR1 Mutations in Breast Cancer: Proof-of-Concept Challenges Clinical Action SN - 1557-3265 PY - 2016///0824 KW - Breast Neoplasms KW - DNA, Neoplasm KW - blood KW - Humans KW - Mutation KW - Neoplasm Recurrence, Local N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Research Support, Non-U.S. Gov't; Comment UR - https://doi.org/10.1158/1078-0432.CCR-15-2549 ER -