Effectiveness of traditional Vietnamese medicine Kovir capsule in adults with mild COVID-19: A propensity score-matched study.
Huynh Nguyen LocTruong Thi Ngoc LanDinh Thi Lan HuongNguyen Thanh TuyenTran Minh QuangLy Minh DaoNguyen Lam VuongPublished in: Phytotherapy research : PTR (2022)