APA (7th ed.) Citation

Torres-Flores, J., & Fierro, N. A. (2021). Are previous viral infections important on the COVID-19 outcomes? Elsevier.

Chicago Style (17th ed.) Citation

Torres-Flores, Jesus, and Nora A. Fierro. Are Previous Viral Infections Important on the COVID-19 Outcomes? Elsevier, 2021.

MLA (8th ed.) Citation

Torres-Flores, Jesus, and Nora A. Fierro. Are Previous Viral Infections Important on the COVID-19 Outcomes? Elsevier, 2021.

Warning: These citations may not always be 100% accurate.