COVID-19 incidence, severity, medication use, and vaccination among dentists: Staggering body of evidence obtained from a survey during the second wave in Brazil. SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.3483. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/3483. Acesso em: 12 jun. 2026.