bibi A, Anwer R, Shahzad A, Hilal R, . A, Sibghat A. COMPARISON OF NUMBER OF CUSPS IN PERMANENT MANDIBULAR FIRST MOLARS IN DIFFERENT ETHNIC GROUPS OF KHYBER PAKHTUNKHWA. PODJ [Internet]. 2019Jul.27 [cited 2024Jul.27];39(2):137-9. Available from: http://podj.com.pk/index.php/podj/article/view/373