Assessment of first postoperative day (PO1) drain amylase level threshold in the diagnosis of a pancreatic fistula grade B or C after pancreaticoduodenectomy (PD). (April 2017) - Messaoudi, N.; Para, X.; Collin, Y.; Plasse, M.; Latourneau, R.; Roy, A.; Dagenais, M.; Turcotte, S.; Lapointe, R.; Vandenbroucke-Menu, F.