1. Ahuja AT, Griffith JF, Wong KT (2007) Diagnostic imaging: ultrasound. Amirsys, Salt Lake City
2. Balthazar EJ, Pozzi Muccelli R, Megibow AJ (2009) Imaging of the pancreas: acute and chronic pancreatitis. Springer-Verlag, Berlin-Heidelberg
3. Federle M (ed) (2009) Diagnostic imaging abdomen, 2nd edn. Amirsys Publishing Inc, Salt Lake City
4. Heiken J (2009) Pancreatic Cancer (Contemporary Issues in Cancer Imaging). Cambridge University Press, New York
5. Semelka RC (2010) Abdominal-pelvic MRI, 3rd edn. Wiley/Blackwell, Chichester/Hoboken