Ali, S. A., Hussain, M., Shahzad, M., & Nafees, H. (2019). Frequency of Procedural Errors during Root Canal Treatment Performed by House Officers in Private Teaching Dental Hospital. Journal of Liaquat University of Medical & Health Sciences, 18(01), 55–59. Retrieved from http://ojs.lumhs.edu.pk/index.php/jlumhs/article/view/68