title: Metastatic breast cancer: focus on endocrine sensitivity.
authors.affiliation: Department of Medicine, Division of Hematology and Oncology, Robert H Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA. Electronic address: massimo.cristofanilli@nm.org.
authors.forename: Massimo
authors.initials: M
authors.lastname: Cristofanilli
mesh_terms: D018931:Antineoplastic Agents, Hormonal / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy*; D006801:Humans
chemical_list: D018931:Antineoplastic Agents, Hormonal