Truong, Nguyen Phuong Uyen, et al. “CLINICAL AND RADIOGRAPHIC CHARACTERISTICS OF PERMANENT INCISORS WITH CHRONIC APICAL PERIODONTITIS AT CAN THO EYE AND ODONTO - STOMATOLOGY HOSPITAL”. Cantho Journal of Medicine and Pharmacy, no. 89, July 2025, pp. 152-8, doi:10.58490/ctump.2025i89.3807.