Bardal, Roghieh, and Mitra Soltani. “Age Estimation by pulp/Tooth Area and Width Ratios in Panoramic Images of Upper and Lower Canines Among the Iranian Population”. Brazilian Dental Science 24, no. 4 (October 1, 2021). Accessed September 7, 2025. https://ojs.ict.unesp.br/index.php/cob/article/view/2466.