Özkan Özcan, H.; Haznedaroğlu, F.; Gökyay, S. Comparison of the Incidence of Post-Operative Pain After Low-Level Laser Therapy Between Single- and Multi-Visit Root Canal Treatments for Chronic Apical Periodontitis: A Prospective Randomized Clinical Trial. Int Dent Res 2021, 11 (1), 30-37. https://doi.org/10.5577/intdentres.2021.vol11.no1.6.