Londoño Restrepo, J., Chica Álvarez, O.P. and Marín Agudelo, I.C. (2017) “Risk of depression, alcoholism, smoking, and psychoactive substance use among nursing personnel at two institutions in the metropolitan area of Medellin”, Medicina UPB, 36(1), pp. 34–43. doi:10.18566/medupb.v36n1.a05.