FDI Council Statement on Dentistry and Oral Health During the COVID-19 Pandemic https://www.fdiworld-dental.org/fdi-covid-19-resource-library [cited 2020 25 October].
WHO ”Considerations for the provision of essential oral health services in the context of COVID-19 Inter-im guidance” https://www.who.int/publications/i/item/who-2019-nCoV-oral-health-2020.1 [cited 2020 20 October].
American Dental Association Responds to World Health Organization Recommendation: Dentistry is Essential Health Care https://www.ada.org/en/press-room/news-releases/2020-archives/august/american-dental-association-dentistry-is-essential-health-care?utm_source=adaorg&utm_medium=alertbar&utm_content=response-WHO&utm_campaign=covid-19# [cited 2020 20 October].