2311 Evaluation of predictive factors of efficacy of Somatostatin Analogs (SSA) in Gastroenteropancreatic Neuroendocrine Tumors (GEP-NET): a single centre experience. (September 2015) - Marconcini, R.; Ricci, S.; Galli, L.; Antonuzzo, A.; Vasile, E.; Pancrazi, F.; Farnesi, A.; Derosa, L.; Biasco, E.; Falcone, A.