Topal, Refika, and Seher Gündüz Arslan. “The Maxillary Expansion Procedures, the Types, and the Root Resorption Analysis Methods”. International Dental Research 9, no. 3 (December 31, 2019): 145-151. Accessed February 25, 2020. https://www.dental-research.com/index.php/idr/article/view/174.