title: The 21-gene recurrence score assay in node-negative early breast cancer: Prognostic, predictive or presumptuous?
authors: Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada.
authors: Katarzyna J
authors: KJ
authors: Jerzak
authors: Sunnybrook Odette Cancer Centre, University of Toronto, Toronto, Ontario, Canada. Electronic address: Kathy.Pritchard@sunnybrook.ca.
authors: Kathleen I
authors: KI
authors: Pritchard
mesh_terms: D001943:Breast Neoplasms; D020869:Gene Expression Profiling; D006801:Humans; D009364:Neoplasm Recurrence, Local; D011379:Prognosis; D011960:Receptors, Estrogen
chemical_list: D011960:Receptors, Estrogen