Pretreatment neutrophil-to-lymphocyte ratio in metastatic castration-resistant prostate cancer patients treated with ketoconazole: Association with outcome and predictive nomogram

Daniel Keizman, Maya Gottfried, Maya Ish-Shalom, Natalie Maimon, Avivit Peer, Avivit Neumann, Eli Rosenbaum, Svetlana Kovel, Roberto Pili, Victoria Sinibaldi, Michael A. Carducci, Hans Hammers, Mario A. Eisenberger, Avishay Sella