Guzmán de Pérez, Ana CristinaPérez Gómez, Luis AlbertoTéllez Mosquera, Jairo2013-07-152013-07-152013-07-152215-7840https://hdl.handle.net/11227/13022application/pdfspaRevista Ciencias Biomédicas - 2020https://creativecommons.org/licenses/by-nc-sa/4.0/Artículo de revista10.32997/rcb-2013-2842http://purl.org/coar/access_right/c_abf22389-7252https://doi.org/10.32997/rcb-2013-2842info:eu-repo/semantics/openAccess