Downstaging of liver metastases from pancreatic cancer following primary chemotherapy: A new indication for surgery?. (April 2016) - Muffatti, F.; Crippa, S.; Sebastiani, E.; Bittoni, A.; Zanon, S.; Lanese, A.; Andrikou, K.; Balzano, G.; Reni, M.; Cascinu, S.; Falconi, M.