In Vivo, in Vitro Evaluation of the Effect of Mixed Plant Extract Used in the Prevention of the Reproduction & Transmission of Corona Virus inside Cells. Journal of Pharmaceutical Negative Results [Internet]. 2022 Sep. 17 [cited 2026 Jun. 5];13(3):675-9. Available from: https://pnrjournal.com/index.php/home/article/view/770