ERRATUM, Erratum. Erratum. Iranian Endodontic Journal, [S. l.], v. 13, n. 2, p. 277, 2018. DOI: 10.22037/iej.v13i2.20968. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/20968. Acesso em: 8 jul. 2026.