Vergara Amador E, Serrano Sánchez RF, Correa Posada JR, Molano AC, Guevara OA. Prevalence of flatfoot in school between 3 and 10 years. Study of two different populations geographically and socially. Colomb Med [Internet]. 2012 Jun. 25 [cited 2024 Dec. 22];43(2):141-6. Available from: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/785