Mehmood Ahmed Rana, Anam Akram, Syed Abdul Rauf Shah, Mohammad Tahir, Saqlain Bin Syed Gilani, Khurram Nadeem (2023) “In Mandibular Second Molars, Prevalence of C-Shaped Root Canals”, Pakistan Journal of Medical & Health Sciences, 17(03), p. 413. doi: 10.53350/pjmhs2023173413.