1. Worlad Health Organisation, WHO coronavirus (COVID-19) dashboard https://covid19.who.int/(Accessed on 5/4/2022).
2. COVID-19 Treatment Guidelines Panel. Coronavirus disease 2019 (COVID-19) treatment guidelines. National Institutes of Health. Available at: https://www.covid19treatmentguidelines.nih.gov/. Accessed on 24/03/2022.
3. Global research trends at the intersection of coronavirus disease 2019 (COVID-19) and traditional, integrative, and complementary and alternative medicine: a bibliometric analysis;Ng;BMC Complement Med Ther,2020
4. Add-on Ayurveda treatment for early stage COVID-19: a single center retrospective cohort study from Gujarat, India;Thakar;J Evid-Based Integr Med,2021
5. Report of the WHO-China Joint mission on coronavirus disease 2019 (COVID-19). Available from: https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report. https://www.who.int/docs/default-source/coronaviruse/who-china-joint-mission-on-covid-19-final-report.pdf. [Last accessed on 2020 Feb 25].