Hayakawa, Tetsuo, Chun Jin, and Yoshiki Hirooka. “Endoscopic Ultrasonography of the Pancreas: New Advances”. JOP. Journal of the Pancreas 1, no. 3 (June 13, 2016): 46-48. Accessed April 29, 2024. http://www.serena.unina.it/index.php/jop/article/view/371.