CHOWDHURY, M. Z. . Covid-19 pandemic- A global concern. Update Dental College Journal, [S. l.], v. 12, n. 1, p. 1–2, 2022. DOI: 10.3329/updcj.v12i1.59112. Disponível em: https://www.banglajol.info/index.php/UpDCJ/article/view/59112. Acesso em: 19 apr. 2024.