Orally delivered perilla (Perilla frutescens) leaf extract effectively inhibits SARS-CoV-2 infection in a Syrian hamster model. - Yuan-Fan Chin; Wen-Fan Tang; Yu-Hsiu Chang; Tein-Yao Chang; Wen-Chin Lin; Chia-Yi Lin; Chuen-Mi Yang; Hsueh-Ling Wu; Ping-Cheng Liu; Jun-Ren Sun; Shu-Chen Hsu; Chia-Ying Lee; et al. (Journal of Food & Drug Analysis, 2022)