Plaque Index and Gingival Index Evaluation in Subjects with Gingivitis after Two Months of Treatment with Two Different Probiotic Food Supply: A Retrospective Study. European Journal of Dental and Oral Health, [S. l.], v. 2, n. 2, p. 9–14, 2021. DOI: 10.24018/ejdent.2021.2.2.42. Disponível em: https://ejdent.org/index.php/ejdent/article/view/42. Acesso em: 8 oct. 2025.