Habibullah, Mohammed Ali, and Dimpal Parmar. “Correction of Anterior Cross Bite in Mixed Dentition Period Using Quadhelix and Catalans Appliance - A Case Report”. Bangladesh Journal of Medical Science 23, no. 10 (March 11, 2024): S43-S47. Accessed August 16, 2024. https://banglajol.info/index.php/BJMS/article/view/71735.