Prevalence and Associations of Poor Sleep in Patients with Relapsing-Remitting Multiple Sclerosis on Disease-Modifying Therapy. - Taskov, Dimitar; Ivanova, Sonya; Topalov, Nikolay; Barkalova-Atanasova, Alexandra; Yordanov, Nikolay; Yurukov, Mitko; Atanasova-Ivanova, Karina; Ilieva-Nedeva, Paulina; Nikolova, Antonia; Chipeva, Sonia; Milanov, Ivan (Journal of Clinical Medicine, 2025)