title: Anastrozole is safer and may be more effective than tamoxifen in postmenopausal women with early-stage breast cancer.
authors.affiliation: The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, 1650 Orleans Street, Room 186, Baltimore, MD 21231-1000, USA.
authors.forename: Hetty
authors.initials: H
authors.lastname: Carraway
authors.forename: Antonio C
authors.initials: AC
authors.lastname: Wolff