Saif, Muhammad Wasif, Marianne Brennan, Robin Penney, Susan Hotchkiss, and Kristin Kaley. “Cutaneous Metastasis in a Patient With Pancreatic Cancer”. JOP. Journal of the Pancreas 12, no. 3 (May 6, 2011): 306–308. Accessed May 6, 2025. https://serena.atcult.it/index.php/jop/article/view/3303.