Petrou, A., Bramis, K., Williams, T., Papalambros, A., Mantonakis, E., & Felekouras, E. (2011). Acute Recurrent Pancreatitis: A Possible Clinical Manifestation of Ampullary Cancer. JOP. Journal of the Pancreas, 12(6), 593–597. https://doi.org/10.6092/1590-8577/555