Dayuan Yin alleviates symptoms of HCoV-229E-induced pneumonia and modulates the Ras/Raf1/MEK/ERK pathway. - Li, Rui; Zhang, Wen; Huang, Bei; Sun, Guotong; Xie, Yifei; Song, Junke; Wang, Shumei; Du, Guanhua (Natural Products & Bioprospecting, 2024)