@article{mattioli_crespilho_2020,  title={Problems of Interpreting Diagnostic Tests for SARS-CoV-2: Analytical Chemistry Concerns},  volume={92},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765202020201208},  DOI={10.1590/0001-3765202020201208},  number={4},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={MATTIOLI, ISABELA A. and CRESPILHO, FRANK N.},  year={2020},  pages={e20201208} }