Martínez de los Santos, C. A., L. Manrique-Carmona, and J. Mejia-Mantilla. “Neurological Symptoms Due to Covid-19. Are They Really Frequent?”. Archivos De Neurociencias, Vol. 26, no. 01, Mar. 2021, doi:10.31157/archneurosciencesmex.v26i01.269.