Mozayeni, Mohammad Ali, et al. “Comparison of Apical Microleakage of Canals Filled With Resilon Epiphany, Thermafil Adseal and Gutta Percha Adseal”. Journal of Dental School, vol. 31, no. 3, July 2013, pp. 148-54, https://journals.sbmu.ac.ir/dentistry/article/view/29107.