7Souweine B,Traore O,Aublet-Cuvelier B,et al.Dialysis and central venous catheter infections in critically ill patients:results of a prospective study[J].Crit Care Med,1999,27(11):2394.
8Blot F,Nitencerg G,Chachaty E,et al.Diagnosis of cathe-ter-related bacteremia:a prospective comparison of the time to positivity of hub-blood versus peripheral-blood cultures[J].Lancet,1999,354(9184):1071.
9Des Jardin JA,Falagas ME,Ruthazer R,et al.Clinical utility of blood cultures drawn from indwelling central venous catheters in hospitalized patients with cancer[J].Ann Intern Med,1999,131(9):641.
10Nouwen JL,Wielenga JJ,van Overhagen H,et al.Hickman catheter-related infections in neutropenic patients:insertion in the operating theater versus insertion in the radiology suite[J].J Clin Oncol,1999,17(4):1304.