D. A. Al-Dulayme, “The relation between the mesio-distal crown widths of the deciduous second molars and the permanent first molars ”, J Bagh Coll Dent, vol. 26, no. 3, pp. 113–117, Sep. 2014, Accessed: Nov. 23, 2024. [Online]. Available: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/526