GUL, M. C. Postoperative pancreatic fistula after pancreatic cancer surgery: Past and present of ISGPS classification. Journal of Clinical Trials and Experimental Investigations, Turkey, v. 4, n. 3, p. 97–101, 2025. DOI: 10.5281/zenodo.17163030. Disponível em: https://jctei.com/index.php/jctei/article/view/181. Acesso em: 9 oct. 2025.