HERRERA-CRUZ , Cynthia J. Correlation between periodontal disease and complications due Covid-19. Mexican Journal of Medical Research ICSA, [S. l.], v. 10, n. 20, p. 51–58, 2022. DOI: 10.29057/mjmr.v10i20.8867. Disponível em: https://repository.uaeh.edu.mx/revistas/index.php/MJMR/article/view/8867. Acesso em: 4 jul. 2025.