TY - GEN AU - Kiang,D T AU - Frenning,D H AU - Goldman,A I AU - Ascensao,V F AU - Kennedy,B J TI - Estrogen receptors and responses to chemotherapy and hormonal therapy in advanced breast cancer SN - 0028-4793 PY - 1979///0126 KW - Adult KW - Aged KW - Antineoplastic Agents KW - therapeutic use KW - Breast Neoplasms KW - analysis KW - Drug Therapy, Combination KW - Female KW - Humans KW - Menopause KW - Middle Aged KW - Neoplasm Metastasis KW - Prognosis KW - Receptors, Estrogen KW - Retrospective Studies KW - Time Factors N1 - Publication Type: Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1056/NEJM197812142992403 ER -