D’Alessio, L., et al. “Analysis of Psychotic Disorders in Patients With Refractory Partial Epilepsy, Psychiatric Diagnoses and Clinical Aspects”. Actas Españolas De Psiquiatría, vol. 36, no. 3, May 2008, pp. 138-43, https://actaspsiquiatria.es/index.php/actas/article/view/73.