TY - GENERIC DO - 10.20944/preprints202003.0277.v1 UR - http://dx.doi.org/10.20944/preprints202003.0277.v1 TI - Anti-COVID-19 Effects of Ten Structurally Different Hydrolysable Tannins through Binding with the Catalytic-Closed Sites of COVID-19 Main Protease: An In-Silico Approach T2 - Preprints AU - Khalifa, Ibrahim AU - Zhu, Wei AU - Nafie, Mohamed S. AU - Dutta, Kunal AU - Li, Chunmei PY - 2020 DA - 2020/03/17 PB - Preprints