Hoang K, Nguyen L. External root resorption in mandibular second molars associated with mesial, impacted third molars on CBCT images. VNUHCM Journal of Health Sciences [Internet]. 30Jun.2023 [cited 20May2025];4(1):584-9. Available from: http://stdjhs.scienceandtechnology.com.vn/index.php/stdjhs/article/view/552