Hussain, Mazhar, et al. “ANTERO POSTERIOR POSITION OF MAXILLARY CENTRAL INCISORS IN RELATION TO THE FOREHEAD IN PAKISTANI POPULATION”. Journal of Ayub Medical College Abbottabad, vol. 37, no. 3, Jan. 2026, pp. 286-90, https://demo.ayubmed.edu.pk/index.php/jamc/article/view/13618.