Tabriz University of Medical Sciences Journal of Dental Research, Dental Clinics, Dental Prospects 2008-210X 14 4 2020 12 09 Correction to: Comparison of the effect of bleaching with 15% carbamide peroxide and 35% hydrogen peroxide on flexural strength of Cention N in self-cured and dual-cured polymerization modes 262 262 10.34172/joddd.2020.045 EN Narmin Mohammadi https://orcid.org/0000-0002-8831-1895 Soodabeh Kimyai https://orcid.org/0000-0003-0703-5479 Yasaman Ghavami Lahij Mahmoud Bahari Amir Ahmad Ajami Mahdi Abed Kahnamouei Mehdi Daneshpooy Journal Article 10.34172/joddd.2020.045 2019 11 14 2019 12 08