AL-UBAYDI, Ammar Sh; AL- MOTHAFFAR, Nagham M J. Evaluation of Andrews’ six keys of normal occlusion in a sample of Iraqi adults in Baghdad city. Journal of Baghdad College of Dentistry, [S. l.], v. 25, n. 2, p. 130–139, 2013. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/241. Acesso em: 28 may. 2025.