%0 Journal Article %T Somatostatinoma Presented as Double-Duct Sign %A Ali Zakaria %A Cynthia Vakhariya %A Michael Raphael %A Nour Hammad %J Archive of "Case Reports in Gastrointestinal Medicine". %D 2019 %R 10.1155/2019/9506405 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6532322/