Putra, R. H., E. R. Astuti, and R. D. Ridwan. “Transforming Growth Factor Beta 1 Expression and Inflammatory Cells in Tooth Extraction Socket After X-Ray Irradiation”. Dental Journal, vol. 49, no. 2, June 2016, pp. 87-92, doi:10.20473/j.djmkg.v49.i2.p87-92.