Saif, Muhammad Wasif. “Pancreatic Neoplasm in 2012: An Update. Tissue Is an Issue!”. JOP. Journal of the Pancreas 13, no. 2 (March 10, 2012): 124–127. Accessed April 21, 2025. https://serena.sharepress.it/index.php/jop/article/view/urn%3Anbn%3Ait%3Aunina-3378.