COVID-19 Outbreak: Routes of Transmission, Precautions, and Economic Impact on Dentistry-A Review Article. Kurdistan Journal of Applied Research, [S. l.], v. 5, n. 3, p. 23–30, 2020. DOI: 10.24017/covid.3. Disponível em: https://cpanel.spu.edu.iq/index.php/kjar/article/view/498.. Acesso em: 9 aug. 2025.