[1]
Ravanshad, S. and Nabavizade, M.R. 2009. Endodontic Treatment of a Mandibular Second Molar with Two Mesial Roots: Report of a Case. Iranian Endodontic Journal. 3, 4 (Apr. 2009), 137–140. DOI:https://doi.org/10.22037/iej.v3i4.943.