ARANGO, E. F.; PATIÑO, F. A.; QUINTERO, M. A.; ARENAS, M. M. Levels of physical activity, barriers, and stage of change in an urban population from a municipality in Colombia. Colombia Medica, [S. l.], v. 42, n. 3, p. 352–361, 2011. DOI: 10.25100/cm.v42i3.882. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/882. Acesso em: 18 apr. 2024.