Lanz-Luces, J. R., H. Aceituno, F. Quiroz-Bravo, F. Rodiguez-Flores, M. Osores-Espinoza, D. Rigaud, D. Pérez-Cuesta, K. Abid, A. Tobar-Bustamante, A. Barrancas, C. Figueroa-Torres, J. Gutierrez de la Cruz, F. Burgos-Alarcón, y J. Gómez-Donoso. «Long-Lasting Brain Fog Is Related With Severity Clusters of Symptoms in COVID-19 Patients. Background: COVID-19 Patients May Experience Lon-Lasting Symptoms from Weeks to Even Months. Aim: To Evaluate Long-Term Cognitive Impairment Based on the Severity». Revista Médica De Chile, vol. 150, n.º 11, agosto de 2022, https://mail.revistamedicadechile.cl/index.php/rmedica/article/view/9649.