Nguyen MH, Trinh MT, Do TT. CLINICAL AND PARACLINICAL CHARACTERISTICS OF CHRONIC APICAL PERIODONTITIS IN PERMANENT MAXILLARY INCISORS AT HO CHI MINH CITY ODONTO-MAXILLO-FACIAL HOSPITAL. ctump [Internet]. 2024 Aug. 25 [cited 2025 Apr. 6];(79):136-41. Available from: https://tapchi.ctump.edu.vn/index.php/ctump/article/view/2908