Ribavirin shows antiviral activity against SARS-CoV-2 and downregulates the activity of TMPRSS2 and the expression of ACE2 In Vitro MA Unal, CV Bitirim, GY Summak, S Bereketoglu, I Cevher Zeytin, ... Canadian Journal of Physiology and Pharmacology 99 (5), 449-460, 2021 | 55 | 2021 |