1Dawid E,Clarke M D,Thomas A,et al. Infectous complications of Indwelling long-term central venous cathters[J]. Chest,1990,4: 966- 970.
2Werght Man Ne,Speller D C E. Pour plate blood cultures to detect bacteriamia related to indwelling central veuous catherters[J]. J Hosp Infect, 1986,8: 203- 206.
3Maki D G. A semiquantitalive culture method for indentifying central intravenous catheter in related Infections[J]. Pediatr infect BJ, 1987,6: 629- 634.
4AL-silbai M B,Bolasng B L. Prophylatic antibiotics during the insertion of long-tem indwelling silastic right artrial catheters in cancer patients[J]. Cancer, 1987,60:419-425.
5Mckee R,Press O W,Bailey M J. Does antibiotic Prophylaxis at the time of cathter insertion reduce the incidence of catheterelated sepsis in Intravenous nutriition[J]. J Hospintect, 1985,6:419-425.
6GaganD RussellPB.Reduced intravascular cather infection by antibiotic—boning[J].JAMA,1991,265(181):2364-2368.