Relationship between lymphocytopenia and circulating tumor cells as prognostic factors for overall survival in metastatic breast cancer.
De Giorgi U, Mego M, Scarpi E, Giuliano M, Giordano A, Reuben JM, Valero V, Ueno NT, Hortobagyi GN, Cristofanilli M. Relationship between lymphocytopenia and circulating tumor cells as prognostic factors for overall survival in metastatic breast cancer. Clin Breast Cancer. 2012 Aug; 12(4):264-9.