Ohtsubo K, Watanabe H, Mouri H, Yamashita K, Yasumoto K, Yano S. Endoscopic Findings of Upper Gastrointestinal Lesions in Patients with Pancreatic Cancer. JOP. J Pancreas (Online) [Internet]. 2012 Jul. 10 [cited 2025 May 7];13(4):420-6. Available from: https://serena.atcult.it/index.php/jop/article/view/749