title: Economic implications of 21-gene recurrence score assay: US multicenter experience.
authors.forename: John
authors.initials: J
authors.lastname: Hornberger
authors.forename: Gary H
authors.initials: GH
authors.lastname: Lyman
authors.forename: Rebecca
authors.initials: R
authors.lastname: Chien
mesh_terms: D001943:Breast Neoplasms / Q000191:economics* / Q000235:genetics* / Q000628:therapy; D003365:Costs and Cost Analysis; D005260:Female; D020869:Gene Expression Profiling / Q000191:economics* / Q000379:methods*; D006801:Humans; D012008:Recurrence; D014481:United States