Spolidorio, D. M. P., Höfling, J. F., Rosa, E. A. R., Pereira, C. V., Moreira, D., & Gonçalves, R. B. (2015). Salivary biotypes of mutans Streptococci levels in schoolchildren aging 6-8 year old having a socioeconomic base. Brazilian Journal of Oral Sciences, 3(8), 390–394. https://doi.org/10.20396/bjos.v3i8.8641731