Ashraf, H., Najafi, F., Heidari, S., Yadegary, Z. and Zadsirjan, S. (2018) “Cytotoxicity of Two Experimental Epoxy Resin-Based Sealers”, Iranian Endodontic Journal, 13(2), pp. 257–262. doi: 10.22037/iej.v13i2.19530.