Azeem, Muhammad, Waheed Ul Hamid, Arfan Ul Haq, and Huma Ijaz. 2017. “Correlation Between Von Spee’s Curve and Vertical Dental Eruptions in Class II Division-2 Malocclusion”. Orthodontic Journal of Nepal 7 (2):24-27. https://doi.org/10.3126/ojn.v7i2.20160.