1. Agency for Healthcare Research and Quality (2020). COVID-19 and dentistry: Challenges and opportunities for providing safe care https://psnet.ahrq.gov/primer/covid-19-and-dentistry-challenges-and-opportunities-providing-safe-care
2. American Dental Association (ADA) (2015). The dentist workforce—key facts (Pamphlet). https://www.ada.org/~/media/ADA/Science%20and%20Research/HPI/Files/HPIgraphic_0716_1.pdf?la=en
3. American Dental Association (ADA) (2020). Current policies. https://www.ada.org/en/advocacy/current-policies
4. American Dental Association News (ADANews) (2020). ADA recommending dentists postpone elective procedures. https://www.ada.org/en/publications/ada-news/2020-archive/march/ada-recommending-dentists-postpone-elective-procedures
5. Berger, D. (2020). HPI: 99% of dental offices were open mid-July. ADA News Webinar: https://www.ada.org/en/publications/ada-news/2020-archive/august/ada-airs-on-demand-webinar-on-latest-data-on-recovery