Mehmood Ahmed Rana, Syed Abdul Rauf Shah, Azhar Iqbal, Saad Haroon, Mansoor Khan, Saqlain Bin Syed Gilani. “Quality of Root Canal Filling in Manually and Rotary-Filed Single-Rooted Teeth”. Pakistan Journal of Medical & Health Sciences, vol. 16, no. 12, Feb. 2023, p. 551, doi:10.53350/pjmhs20221612551.