Do, Thanh Tin, Nhut Khue Truong, Thi Bich Ngan Bien, Anh Kiet Nguyen, and Quang Tam Nguyen. “ANATOMICAL CHARACTERISTICS OF ROOTS, MORPHOLOGY OF ACCESSORY ROOT CANAL SYSTEM AND ISTHMUS OF VIETNAMESE MANDIBULAR FIRST MOLARS”. Cantho Journal of Medicine and Pharmacy, no. 63 (September 15, 2023): 201–210. Accessed September 15, 2026. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1505.