Iglesias-Osores, Sebastian, and Lizbeth M. Córdova-Rojas. “Internet Search for Symptoms in the Context of the COVID-19 Pandemic”. Revista Médica Herediana 31, no. 4 (January 8, 2021): 295–296. Accessed April 24, 2024. https://revistas.upch.edu.pe/index.php/RMH/article/view/3868.