Correa Arango, M. E., Corena Argota, A., Chavarriaga Estrada, C., García Valencia, K. and Usme Baena, S. (2019) “Functions of social workers in the health field in hospitals and clinics of third and fourth level of the city of Medellin, Colombia”, Eleuthera, 20, pp. 199–217. doi: 10.17151/eleu.2019.20.11.