Aguelo, Carlos Bernardo, Juan Manuel Rico, and Pablo Emilio Molano. “Pre Prosthetic Crown Lengthening: An Esthetic and Functional Procedure. A Case Report”. Revista Estomatología 18, no. 2 (September 28, 2017): 23–26. Accessed March 28, 2024. https://estomatologia.univalle.edu.co/index.php/revista_estomatologia/article/view/5714.