Transient Headache and Neurological Deficits with cerebrospinal fluid Lymphocytosis (HaNDL) syndrome in children: case report and narrative review. - Abrate, Giulia; Rossi, Roberta; Grasso, Giulia; Lauria, Barbara; Vassia, Cristina; Castagno, Emanuele; Bondone, Claudia; Versace, Antonia (Italian Journal of Pediatrics, 2025)