Impact of Melatonin on Motor, Cognitive and Neuroimaging Indices in Patients with Multiple Sclerosis - Roostaei, Tina; Sahraian, Mohammad Ali; Hajeaghaee, Sara; Gholipour, Taha; Togha, Mansoureh; Siroos, Bahaadin; Mansouri, Sepideh; Mohammadshirazi, Zahra; Aghazadeh Alasti, Maryam; Harirchian, Mohammad Hossein (Iranian Journal of Allergy, Asthma and Immunology, 2015)