Tackling Complications of Coronavirus Infection with Quercetin: Observations and Hypotheses
Vitamin D, Quercetin, and Estradiol all increase vitamin D in cells and increase genes which reduce COVID-19 – May 21, 2020 | VitaminDWiki
Quercetin 4'-glucuronide | C21H18O13 - PubChem
Quercetin - Wikipedia
Quality control and standardization of Quercetin in herbal medicines by spectroscopic and chromatographic techniques | Future Journal of Pharmaceutical Sciences | Full Text