CASTANO PEREZ, Guillermo Alonso; ROJAS BERNAL, Luz Angela; BARENO SILVA, José  and  SIERRA HINCAPIE, Gloria María. Sociodemographic and clinical factors associated with dual disorders in a psychiatric hospital. Salud Ment [online]. 2017, vol.40, n.6, pp.279-290. ISSN 0185-3325.