L. M. Gil Obando, A. López López, C. L. Avila Rendón, C. H. Criollo Castro, A. M. Canchala Obando, and M. P. Serrato Medoza, “Disability and its relationship to sociodemographic and clinical variables in adults of San Juan de Pasto, Nariño in Colombia”, Univ. Salud, vol. 18, no. 3, pp. 505–513, Dec. 2016.