Amplification and overexpression of topoisomerase II alpha predict response to anthracycline-based therapy in locally advanced breast cancer. - Coon,J.S.; Marcus,E.; Gupta-Burt,S.; Seelig,S.; Jacobson,K.; Chen,S.; Renta,V.; Fronda,G.; Preisler,H.D. (Clin Cancer Res, 2002)