RT Journal Article SR Electronic T1 Appropriate scenarios for the prevention of postoperative pancreatic fistula JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP E734 OP E734 DO 10.1503/cjs.008422 VO 65 IS 6 A1 Bao Jin A1 Huayu Yang YR 2022 UL http://canjsurg.ca/content/65/6/E734.abstract