Shaikh, Saba Yousuf, Arshad Mahmood Malik, Owais Khalid, and Madiha Mahnoor. “Comparison of Upper Pharyngeal Airway Space in Class II and Class III Malocclusion Cases”. Pakistan Orthodontic Journal 6, no. 1 (July 1, 2014): 2–6. Accessed April 21, 2026. https://www.poj.org.pk/index.php/poj/article/view/88.