Campos , K. R. ., Sacchi , C. T. ., Gonçalves, C. R. ., Pagnoca , Érica V. R. G. ., Dias , A. dos S. ., Fukasawa, L. O., & Caterino-de-Araujo , A. . (2021). COVID-19 laboratory diagnosis: comparative analysis of different RNA extraction methods for SARS-CoV-2 detection by two amplification protocols. Revista Do Instituto De Medicina Tropical De São Paulo, 63, e52. https://doi.org/10.1590/S1678-9946202163052