Sadia Asif Samdani, Hasnain Sakrani, Ambreen Afzal Ehsan. DIFFERENT SELLA SHAPES IN ORTHODONTIC PATIENTS WITH OR WITHOUT HYPODONTIA. Pak Oral Dent J. 2022;42(2):65-69. Accessed April 18, 2026. https://www.podj.com.pk/index.php/podj/article/view/682