WHO. Director-General’s opening remarks at the media briefing on COVID-19 - 21 December 2020, https://www.who.int/director-general/speeches/detail/who-director-general-s-opening-remarks-at-the-media-briefing-on-covid-19%2D%2D-21-december-2020.
Peng X, Xu X, Li Y, Cheng L, Zhou X, Ren B (2020) Transmission routes of 2019-nCoV and controls in dental practice. Int J Oral Sci 12:9
CDC, Guidance for Dental Settings; Interim Infection Prevention and Control Guidance for Dental Settings During the Coronavirus Disease 2019 (COVID-19) Pandemic. https://www.cdcgov/coronavirus/2019-ncov/hcp/dental-settingshtml 2020; Updated Dec. 4, 2020.
Fallahi HR, Keyhan SO, Zandian D, Kim SG, Cheshmi B (2020, 2020) Being a front-line dentist during the Covid-19 pandemic: a literature review. Maxillofac. Plast Reconstr Surg 42:12
WHO. Considerations for the provision of essential oral health services in the context of COVID-19. https://www.whoint/health-topics/oral-health 2020.
Keyhan SO, Fallahi HR, Motamedi A et al (2020) Reopening of dental clinics during SARS-CoV-2 pandemic: an evidence-based review of literature for clinical interventions. Maxillofac Plast Reconstr Surg 42:25
Estrich CG, Mikkelsen M, Morrissey R et al (2020) Estimating COVID-19 prevalence and infection control practices among US dentists. J Am Dent Assoc 151:815–824
Farronato M, Tadakamadla SK, Ali Quadri MF et al (2020) A call for action to safely deliver oral health care during and post COVID-19 pandemic. Int J Environ Res Public Health 17
Troeltzsch M, Berndt R, Troeltzsch M (2021) Is the oral cavity a reservoir for prolonged SARS-CoV-2 shedding? Med Hypotheses 146:110419