AL-KHAWAJA, Noor F K. Assessment of the esthetic smile in a sample of Iraqi population. Journal of Baghdad College of Dentistry, [S. l.], v. 25, n. 3, p. 168–175, 2013. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/278.. Acesso em: 4 may. 2024.