Neutrophil to Lymphocyte Ratio as a Predictor of Poor Prognosis in Metastatic Pancreatic Cancer Patients Treated with Nab-Paclitaxel plus Gemcitabine: A Propensity Score Analysis oleh J. Ventriglia, A. Petrillo, M. Huerta Alváro, M. M. Laterza, B. Savastano, V. Gambardella, G. Tirino, L. Pompella, A. Diana, F. Iovino, T. Troiani, E. Martinelli, F. Morgillo, M. Orditura, A. Cervantes, F. Ciardiello, F. De Vita