Astudillo Molina, VíctorPazmiño N., ManuelRodal A., CésarPinzón T., AlvaroParra P., Jorge2014-07-042014-07-041983http://dspace.ucuenca.edu.ec/handle/123456789/18400application/pdfopenAccesshttp://creativecommons.org/licenses/by-nc-sa/3.0/ec/ObstetriciaFetobachelorThesis