Pervez, Hana. “Asymmetric Extractions in a Patient With Unilateral Maxillary Canine-Premolar Pseudo-Transposition and Torsi-Version of Both Maxillary Canines”. Pakistan Orthodontic Journal 14, no. 2 (December 15, 2022): 107–111. Accessed March 26, 2023. https://poj.org.pk/index.php/poj/article/view/335.