A Salman, Khidair, and Hind T Jarjees. “Prediction of mesio–distal Crown Diameter of the Unerupted Lower Premolars”. Al-Rafidain Dental Journal 4, no. 1 (April 1, 2004): 73–78. Accessed January 12, 2026. https://rden.uomosul.edu.iq/index.php/rden/article/view/35429.