Ellery, Kate, and Steven Erdman. “Johanson-Blizzard Syndrome: Expanding the Phenotype of Exocrine Pancreatic Insufficiency”. JOP. Journal of the Pancreas 15, no. 4 (July 28, 2014): 388-390. Accessed April 24, 2024. http://www.serena.unina.it/index.php/jop/article/view/2409.