Epidemiological characteristics of patients infected with SARS-CoV-2 in Itapúa, Paraguay, from August 2020 to January 2021. Journal on studies and research of academic knowledge, Itapúa, PY, n. 16, p. e2022005, 2022. DOI: 10.70833/rseisa16item306. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/306. Acesso em: 21 oct. 2025.