Menegueti, Mayra Gonçalves, Maria Auxiliadora Martins, Silvia Rita Marin da Silva Canini, Aníbal Basile Filho, and Ana Maria Laus. 2012. “Urinary Infection in Intensive Care Unit: Indicators of Procedure for Prevention”. Rev Rene 13 (3). http://periodicos.ufc.br/rene/article/view/3999.