Hussain, Shabbir, Muhammad Azeem, Waheed Ul Hamid, and Faiz Rasool. “Relationship Between Positive Clinical VTO and Post-Treatment Soft Tissue Profile Following Phase L Growth Modification Therapy”. Orthodontic Journal of Nepal 8, no. 2 (December 31, 2018): 45–49. Accessed December 4, 2024. https://nepjol.info./index.php/OJN/article/view/23071.