Frough Reyhani, M., Ghasemi, N., Rahimi, S., Salem Milani, A., Mokhtari, H., Shakouie, S. and Safarvand, H. 2014. Push-Out Bond Strength of Dorifill, Epiphany and MTA-Fillapex Sealers to Root Canal Dentin with and without Smear Layer. Iranian Endodontic Journal. 9, 4 (Oct. 2014), 246–250. DOI:https://doi.org/10.22037/iej.v9i4.5655.