ALVES, B.; DIAS, M. H.; KOPANSKI, J. C.; ZAVALA, R. Perception of users of the Regional Hospital of Caacupé about the COVID-19 pandemic. 2021. UMAX Scientific Journal, [S. l.], v. 1, n. 2, p. 44–52, 2021. Disponível em: https://revista.umax.edu.py/index.php/rcumax/article/view/17. Acesso em: 8 nov. 2026.