Roldán, Vanesa, María E. Borda, Ana B. López, Rodrigo Alzola, Ignacio Alonso, Silvio Barros, Ana G. Gómez, Carlos Remondegui, and Graciela Torales. “Probable Second Event Due to SARS-CoV-2: 12 Cases”. Actualizaciones en Sida e Infectología 28, no. 104 (March 19, 2021). Accessed April 2, 2025. https://revista.infectologia.info/index.php/revista/article/view/74.