KAREL, Tomáš; MAZOUCH, Petr; FISCHER, Jakub. THE ECONOMIC IMPACT OF FALSE POSITIVITY OF COVID-19 PCR TESTING IN THE CZECH REPUBLIC. International Journal of Economic Sciences, [S. l.], v. 11, n. 1, p. 37–46, 2022. DOI: 10.52950/ES.2022.11.1.003. Disponível em: https://ijes-journal.org/journal/article/view/48. Acesso em: 1 may. 2026.