Esmaeili B, Alaghehmand H, Kordafshari T, Daryakenari G, Ehsani M, Bijani A. Coronal Discoloration Induced by Calcium-Enriched Mixture, Mineral Trioxide Aggregate and Calcium Hydroxide: A Spectrophotometric Analysis. Iran Endod J [Internet]. 2016 Jan. 11 [cited 2024 Apr. 26];11(1):23-8. Available from: https://journals.sbmu.ac.ir/iej/article/view/8864