Ramos Perfecto, Donald, and Katherine Brañez. “Streptococcus Sanguinis Y Actinomyces Viscosus Bacterias Pioneras En La formación Del Biofilm Dental”. Kiru , vol. 13, no. 2, July 2016, https://portalrevistas.aulavirtualusmp.pe/index.php/Rev-Kiru0/article/view/1569.