Yavari, Hamidreza, Mohammad Samiei, Mahsa Eskandarinezhad, Shahriar Shahi, Marzieh Aghazadeh, and Yones Pasvey. 2012. “An In Vitro Comparison of Coronal Microleakage of Three Orifice Barriers Filling Materials”. Iranian Endodontic Journal 7 (3):156-60. https://doi.org/10.22037/iej.v7i3.3419.