Quratulain Javaid, and Ambreen Usmani. “Distinctive Morphometric Measurement of Frontal Sinuses Among the Female Ethnic Populations Living in Karachi”. Journal of the Pakistan Medical Association 71, no. 7 (April 30, 2021): 1–14. Accessed July 27, 2026. https://www.jpma.org.pk/index.php/public_html/article/view/866.