Toufen Junior, Carlos, André Luiz Dresler Hovnanian, Suelene Aires Franca, and Carlos Roberto Ribeiro Carvalho. 2003. “ Prevalence Rates of Infection in Intensive Care Units of a Tertiary Teaching Hospital ”. Revista Do Hospital Das Clínicas 58 (5): 254-59. https://doi.org/10.1590/S0041-87812003000500004.