Asghar, S. ., Butt , R. A. ., Jafari, S. I. A. ., Nasir, A. ., & Ahmed, S. A. . (2015). Frequency Of Dental Caries On Individual Tooth Surfaces Of First Permanent Molars Between 6-13 Years Old Children. Journal of Bahria University Medical and Dental College, 5(1), 16–19. Retrieved from https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/614