TY - JOUR T1 - EARLY DRAIN FLUID AMYLASE IS USEFUL TO PREDICT PANCREATIC FISTULA AFTER PANCREATODUODENECTOMY: LESSONS LEARNED FROM A SOUTHERN BRAZILIAN CENTER JO - Arquivos de Gastroenterologia A1 - TEIXEIRA, Uirá Fernandes A1 - RODRIGUES, Pablo Duarte A1 - GOLDONI, Marcos Bertozzi A1 - SAMPAIO, José Artur A1 - FONTES, Paulo Roberto Ott A1 - WAECHTER, Fábio Luiz SN - 0004-2803 UL - 10.1590/S0004-2803.201800000-28 VL - 55 Y1 - 2018 PB - Brazil ER -