Restrepo, Ana Isabel, Solange Velasco, and Leonardo Franco. “Evolution of Explanatory Models of Periodontal Disease Pathogenesis”. Revista Estomatología 17, no. 2 (July 15, 2009). Accessed July 3, 2024. https://estomatologia.univalle.edu.co/index.php/revista_estomatologia/article/view/5700.