Ahmed SN, Majeed MM, Kazmi S, Ansari MO. Frequency of C-Shaped Root Canals in Permanent Mandibular Second Molars in a Sample of Pakistani Population using Cone Beam Computed Tomography: Frequency of C-Shaped Root Canals . PJHS-Lahore [Internet]. 2024 Jun. 30 [cited 2024 Nov. 24];5(06):109-13. Available from: https://mail.thejas.com.pk/index.php/pjhs/article/view/1568