Aktas A, Burak Cekic A, Ates M, Emre Reis M, Ulusahin M, Guner A, et al. Perioperative or intraoperative blood transfusion increases the risk of postoperative pancreatic fistula following pancreaticoduodenectomy . Ann Med Res [Internet]. 2021 May 25 [cited 2026 Aug. 25];27(10):2585-91. Available from: http://www.annalsmedres.org/index.php/aomr/article/view/1011