Bollini, Gabriel, Carlos Rodríguez Flórez, and Sonia Colantonio. “The Metaconule in the Human Upper Molars”. Revista Estomatología 15, no. 3 (December 15, 2007). Accessed March 25, 2026. https://estomatologia.univalle.edu.co/index.php/revista_estomatologia/article/view/5666.