Beyer-Enke, Stefan A, Michael Hocke, Andre Ignee, Barbara Braden, and Christoph F Dietrich. 2010. “Contrast Enhanced Transabdominal Ultrasound in the Characterisation of Pancreatic Lesions With Cystic Appearance”. JOP. Journal of the Pancreas 11 (5):427-33. https://doi.org/10.6092/1590-8577/3428.