Samudio, Margarita, Fátima Rojas, Águeda Cabello, Rosa Galeano, and Sandra Ocampos. “Epidemiological Characteristics of SARS-CoV-2 Infection in Households of Schoolchildren from Three Educational Institutions in Asunción and the Central Department Between October and November 2021”. Revista científica ciencias de la salud. 5 (October 2, 2023): 01–08. Accessed November 9, 2026. http://www.upacifico.edu.py:8040/index.php/PublicacionesUP_Salud/article/view/411.