Colmenares Pedraza JA, Herrera Medina R. Prevalence of physical activity and of benefits and barriers in workers of Villavicencio, Colombia. Salud UIS [Internet]. 2018 Jan. 5 [cited 2024 Jul. 22];50(1):37-45. Available from: https://revistas.uis.edu.co/index.php/revistasaluduis/article/view/8000