Nguyen TM, Phan AC, Le TTN. Efficacy of rotary and reciprocating file systems for gutta-percha removal with solvent in endodontic retreatment. JCMHCH [Internet]. 20 Tháng Năm 2026 [cited 17 Tháng Sáu 2026];18(3):124-31. Available at: https://jcmhch.com.vn/index.php/home/article/view/2713