Recombinant tissue plasminogen activator (rTPA) management for first onset acute ischemic stroke with covid -19 and non-covid -19 patients مؤلف البحث Eman M Khedr; Ahmed Abdelwarith; Gehad Moussa; Mostafa Saber مجلة البحث Journal of Stroke and Cerebrovascular Diseases مؤلف البحث Eman Mohamed Hussein Khedr