Current Strategies for Detection and Treatment of Recurrence of Pancreatic Ductal Adenocarcinoma After Resection: A Nationwide Survey. Issue 9 (October 2017) - Groot, Vincent P.; Daamen, Lois A.; Hagendoorn, Jeroen; Borel Rinkes, Inne H.M.; Busch, Olivier R.; van Santvoort, Hjalmar C.; Besselink, Marc G.; Molenaar, I. Quintus