Asghari, V., Rahimi, S., Ghasemi, N., Talebzadeh, B. and Nouroloyuni, A. 2015. Treatment of a Maxillary First Molar with Two Palatal Roots. Iranian Endodontic Journal. 10, 4 (Oct. 2015), 287–289. DOI:https://doi.org/10.22037/iej.v10i4.8534.