RT Journal Article SR Electronic T1 Heterogeneity in Metastatic Breast Cancer 18F-Fluoroestradiol Uptake: Clinically Actionable, Biologically Illuminating? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 1210 OP 1211 DO 10.2967/jnumed.118.214304 VO 59 IS 8 A1 Brenda F. Kurland A1 Steffi Oesterreich YR 2018 UL http://jnm.snmjournals.org/content/59/8/1210.abstract AB