Optimal cut-off for neutrophil-to-lymphocyte ratio: Fact or Fantasy? A prospective cohort study in metastatic cancer patients Vano, Yann-Alexandre ; Oudard, Stéphane ; By, Marie-Agnès ; Têtu, Pauline ; Thibault, Constance ; Aboudagga, Hail ; Scotté, Florian ; Elaidi, Reza Abstract Publication: PLoS ONE Pub Date: April 2018 DOI: 10.1371/journal.pone.0195042 Bibcode: 2018PLoSO..1395042V