Piccillo, G.A., A. Musco, and S. Manfrini, et al. “Two Clinical Cases of Insulinoma Misdiagnosed As Psychiatric Conditions”. Acta Biomedica Atenei Parmensis 76, no. 2 (August 1, 2005): 118–122. Accessed February 24, 2025. https://mattioli1885journals.com/index.php/actabiomedica/article/view/2035.