Germanos, Stylianos, Stavros Gourgiotis, Aglaia Stavrothanasopoulou, Periklis Alepas, Nikolaos Zampitis, and Aikaterini Panteli. 2006. “Diagnostic and Therapeutic Approach to Pancreatic Adenocarcinoma”. Journal of Gastrointestinal and Liver Diseases 15 (3):257-63. https://www.jgld.ro/jgld/index.php/jgld/article/view/2006.3.8.