Ashtari, Fereshteh, Arshia Ghalamkari, Saba Naghavi, Ahmad Pourmohammadi, Iman Adibi, Zahra Karimi, and Aryan Kavosh. “Relationship Between Sleep Disorders and Information Processing Speed in Multiple Sclerosis”. Clinics 80 (January 27, 2025): 100574. Accessed November 18, 2025. https://revistas.usp.br/clinics/article/view/238075.