Nadhum NS, Jehad RH, AbdulKareem S, Al-Hashimi RA. Assessing The Radiopacity of Three Resin Composite Materials Using a Digital Radiography Technique. J Bagh Coll Dent [Internet]. 2017 Sep. 15 [cited 2024 Apr. 27];29(3):26-30. Available from: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2210