Beltrán, Víctor, and Wilfried Engelke. “Inward Fragmentation and Socket Preservation in Complex Mandibular Third Molar Surgery - A Case Report”. Journal of Oral Research 7, no. 6 (June 30, 2018): 260-262. Accessed June 26, 2026. https://www.joralres.com/index.php/JOralRes/article/view/joralres.2018.059.