Correa, O., K. Delgado, C. Rangel, A. Bello, and N. Reyes. “Nasal and Vaginal Colonization of Methicillin-Resistant Staphylococcus Aureus in Pregnant Women in Cartagena, Colombia”. Colombia Médica, Vol. 43, no. 1, Feb. 2012, pp. 19-27, doi:10.25100/cm.v43i1.1055.