Rodríguez, Carlos A., Carolina Isaza, and Harry Pachajoa. “Achondroplasia Among Ancient Populations of Mesoamerica and South America: Iconographic and Archaeological Evidence”. Colombia Medica 43, no. 3 (September 28, 2012): 212–215. Accessed December 7, 2025. http://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1158.