Nonong, Y.H.H. 2009. Glucosyltransferase B/C expression in Streptococcus mutans of rampant and caries-free children. Dental Journal. 42, 4 (Dec. 2009), 199–203. DOI:https://doi.org/10.20473/j.djmkg.v42.i4.p199-203.