ResendeM., CaierãoJ., PratesJ. G., NarvaezG. A., DiasC. A. G., and d’AzevedoP. A. “Emergence of VanA Vancomycin-Resistant Enterococcus Faecium in a Hospital in Porto Alegre, South Brazil”. The Journal of Infection in Developing Countries, Vol. 8, no. 02, Feb. 2014, pp. 160-7, doi:10.3855/jidc.4126.