Martínez de los Santos, César Alejandro, Luisa Manrique-Carmona, and Jorge Mejia-Mantilla. “Neurological Symptoms Due to Covid-19. Are They Really Frequent?”. Archivos de Neurociencias 26, no. 1 (March 5, 2021). Accessed June 25, 2025. https://www.archivosdeneurociencias.org/index.php/ADN/article/view/269.