Traditional Chinese medicine Lianhua Qingwen treating corona virus disease 2019(COVID-19): Meta-analysis of randomized controlled trials.
PLoS One. 2020 Sep 11;15(9):e0238828. doi: 10.1371/journal.pone.0238828. eCollection 2020.
PLoS One. 2020.
PMID: 32915877
Free PMC article.