1. Microbial colonization of indwelling central venous catheters: statistical evaluation of potential contaminating factors;Michel, L.; McMichan, J.C.; Bachy, J.L.;Am Jf Surg,1979
2. Effect of frequent guidewire changes on triple-lumen catheter sepsis;Powell, C.; Kudsk, K.A.; Kulich, P.A.; Mandelbaum, J.A.; Fabri, P.J.;Parent Ent Nutr,1988
3. Colonization of central venous catheters;Prager, R.L.; J, Jr, Silva;South Med_r,1984
4. Triple versus single-lumen central venous catheters. A prospective study in a critically ill population;Gil, R.T.; Kruse, J.A.; Thill-Baharozian, M.C.; Carlson, R.W.;Arch Intern Med,1989
5. Pathogenesis, prevention, and management of infections due to intravascular devices used for infusion therapy;Maki, D.G.,1994