National Institutes of Health: “Therapeutic Management of Patients with COVID-19.”
World Health Organization: “Coronavirus disease (COVID-19): Similarities and differences with influenza.”
FDA: “FDA cautions against use of hydroxychloroquine or chloroquine for COVID-19 outside of the hospital setting or a clinical trial due to risk of heart rhythm problems.”
YouTube: “COVID-19 food safety tips,” Jeffrey VanWingen.