Thanh Binh, Nguyen, Nguyen Thi Hai Yen, Dang Kim Thu, Nguyen Thanh Hai, & Bui Thanh Tung. " The Potential of Medicinal Plants and Bioactive Compounds in the Fight Against COVID-19." VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], 37.3 (2021): n. pag. Web. 19 Apr. 2024