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NIDDK (July 2008). "Pancreatitis". National Digestive Diseases Information Clearinghouse. U.S. National Institute of Diabetes and Digestive and Kidney Diseases. 08–1596. Archived from the original on 2007-01-07. Retrieved 2014-12-29. {{cite web}}: Invalid |ref=harv (help)
"Pancreatitis Explained". Better Health Channel. State Government of Victoria. 2011. Archived from the original on 2010-05-13. Retrieved 2014-12-29.