Costa, Pier Lorenzo, Maurizio Tassinari, Antonella Bondi, Claudio Conti, Paolo Valentini, and Giovanna Versari. “Ultrasonography”. JOP. Journal of the Pancreas 1, no. 3S: 91–94. Accessed May 3, 2025. https://serena.sharepress.it/index.php/jop/article/view/403.