Faisal A, Farid H, Ghafoor R. A Comparison of Canal Width Changes in Simulated Curved Canals prepared with Profile and Protaper Rotary Systems : Canal Width Changes in Simulated Curved Canals. PJHS-Lahore [Internet]. 2022 Oct. 31 [cited 2024 Nov. 21];3(05):55-9. Available from: https://thejas.com.pk/index.php/pjhs/article/view/184