YAZDANI, Reza et al. Effect of Xylitol on Salivary Streptococcus Mutans: A Systematic Review and Meta-analysis. Journal of Contemporary Medical Sciences, [S.l.], v. 5, n. 2, may 2019. ISSN 2413-0516. Available at: <http://www.jocms.org/index.php/jcms/article/view/582>. Date accessed: 16 june 2019.