AWASTHI, R.; SINGH, D. K.; KUMAR, S. P.; BARAL, S.; PATHI, J.; JALAUDDIN, M. Impact of the COVID-19 pandemic on periodontal health practice by dental health professionals in Eastern India: A questionnaire survey. International journal of health sciences, [S. l.], v. 6, n. S1, p. 2287–2300, 2022. DOI: 10.53730/ijhs.v6nS1.5166. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/5166. Acesso em: 1 may. 2026.