title: Can biomarkers direct the optimal use of aromatase inhibitors versus selective estrogen receptor modulators?
authors.affiliation: Breast Center at Baylor College of Medicine, Houston, TX 77030, USA. rschiff@breastcenter.tmc.edu
authors.forename: Rachel
authors.initials: R
authors.lastname: Schiff
authors.forename: Adrian V
authors.initials: AV
authors.lastname: Lee