Iwamoto T,Bianchini G,Booser D,Qi Y,Coutant C,Shiang CY,Santarpia L,Matsuoka J,Hortobagyi GN,Symmans WF,Holmes FA,O'Shaughnessy J,Hellerstedt B,Pippen J,Andre F,Simon R,Pusztai L,2011,ER-positive/HER2-negative and ER-negative/HER2-negative breast cancer biopsies (MDACC/IGR cohort),http://www.ncbi.nlm.nih.gov/sites/GDSbrowser?acc=GDS4057,Publicly available at the NCBI Gene Expression Omnibus (accession no: GDS4057). The gene discussed is ERBB2; the disease is breast cancer.