Pratiwi, V., Aripin, D. and Setiawan, A.S. 2012. Relationship between salivary fluor concentration and caries index in 12–15 years old children. Dental Journal. 45, 1 (Mar. 2012), 35–38. DOI:https://doi.org/10.20473/j.djmkg.v45.i1.p35-38.