ALEXIEV, F.; KALPACHKA, D.; SAKELAROVA, T.; GABROVSKY, N.; DIMITROVA, D.; ILIEV, D.; AXENTIEVA, Y.; HASAN, B.; KALPACHKI, R. Initial Neurological Symptoms Associated with COVID-19 during the First Outbreak in Bulgaria. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 77, n. 5, p. 760–765, 2024. DOI: 10.7546/CRABS.2024.05.14. Disponível em: https://www.proceedings.bas.bg/index.php/cr/article/view/545. Acesso em: 20 jul. 2024.