AL-Hyali N, Kadhim A. Comparative evaluation of the radiographic density of GuttaFlow® 2 in different obturation techniques using Spiral Computed Tomography. J Bagh Coll Dent [Internet]. 15Dec.2018 [cited 19Nov.2019];30(4):8-4. Available from: http://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2548