title: American society of clinical oncology/college of american pathologists guideline recommendations for immunohistochemical testing of estrogen and progesterone receptors in breast cancer.
authors.affiliation: Intermountain Healthcare, University of Utah School of Medicine, Salt Lake City, UT; University of Michigan Comprehensive Cancer Center, University of Michigan Health System, Ann Arbor, MI; Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Baltimore, MD; and American Society of Clinical Oncology, Alexandria, VA.
authors.forename: M Elizabeth H
authors.initials: ME
authors.lastname: Hammond
authors.forename: Daniel F
authors.initials: DF
authors.lastname: Hayes
authors.forename: Antonio C
authors.initials: AC
authors.lastname: Wolff
authors.forename: Pamela B
authors.initials: PB
authors.lastname: Mangu
authors.forename: Sarah
authors.initials: S
authors.lastname: Temin