De Lisi, S.; Buscarini, E.; Arcidiacono, P. G.; Petrone, M.; Menozzi, F.; Testoni, P. A.; Zambelli, A. Endoscopic Ultrasonography Findings in Autoimmune Pancreatitis: Be Aware of the Ambiguous Features and Look for the Pivotal Ones. JOP. J Pancreas (Online) 2016, 11, 78-84.