Elsayed, Muaz, R. Ahmed, A. Alkhedir, M. Saeed, and S. El-Sadig. 2020. “Immunological and Neurological Manifestations of COVID-19: An Intimate Relationship”. Sudan Journal of Medical Sciences (SJMS) 15 (5), 111-22. https://doi.org/10.18502/sjms.v15i5.7005.