Original Article
Cone Beam Computed Tomography Analysis of TruNatomy, One Curve, and ProTaper Gold in the Canal Preparation of Curved Maxillary First Premolars: An In Vitro Study
Elham Khoshbin 1 
, Maryam Rasooli 1 , Abbas Shokri 1, Alireza Hajizadeh 1 , Hamed Karkehabadi 1 *