Central venous catheter-related infections in intesive care units - Arruda, Erico; Marinho, Ivan S.; Rodrigues, Edna; Basso, Mariussa; Vilela, Isabel S.; Gobara, Satiko; Oplustil, Carmen P.; Mendes, Caio Márcio Figueiredo; Boulos, Marcos; Levin, Anna Sara Shafferman (The Brasizilian Journal of Infectious Diseases, 1997)