Effect of Preoperative Internal Biliary Drainage on Postoperative Outcome Following Pancreaticoduodenectomy for Periampullary Carcinoma. KYAMC Journal, [S. l.], v. 10, n. 4, p. 196–201, 2020. DOI: 10.3329/kyamcj.v10i4.45719. Disponível em: https://www.banglajol.info/index.php/KYAMCJ/article/view/45719. Acesso em: 3 jul. 2026.