Juniarti, D. E., K. Samadi, and A. Sudirman. “Differences in Cytotoxicity Between 5% Tetracycline Hydrochloride and 15% EDTA As Root Canal Irrigant”. Dental Journal, vol. 41, no. 2, June 2008, pp. 67-69, doi:10.20473/j.djmkg.v41.i2.p67-69.