Mohmed Isaqali Karobari, Hany Mohamed Aly Ahmed, Mohd Fadhli Bin Khamis, Norliza Ibrahim, Tahir Yusuf Noorani. "Comparative evaluation of root canal morphology in mandibular first premolars with deep radicular grooves using direct vision, dental operating microscope, 2D radiographic visualisation and micro-computed tomography." PLoS ONE, 2025. doi:10.1371/journal.pone.0329439