Cilmiaty, R., Prasetyo, A. A., Zaini, K. U. N., Rukmo, M., Putra, S. T., & Asmara, W. (2013). Prevotella intermedia and Porphyromonas gingivalis in dental caries with periapical granuloma. Dental Journal, 46(4), 213–217. https://doi.org/10.20473/j.djmkg.v46.i4.p213-217