4Rubie H,Juricir M,claeyssens S,et al.Morbidity using subcutaneous ports and efficacy of vancomycin flushing in cancer[J].Archives of Disease in childhood,1995,72:325-329.
5Van de wetering MD,van woensel JBW.Prophylactic antibiotics for preventing early central venous catheter gram positive infections in onlogy patients[J].The cocharne Database of systematic Reviews,2003,Issue 1.Art.No:CD 003295.DOI:10.1002/14651858.
6Marin MG,Lee JC,Skurnick JH.Prevention of nosocomid bloodstream infections:Effectiveness of antimicrobial-impregnated and heparin-bonded central venous[J].Crit Care Med,1996,24:1818-1823.
7Douard Mc,di Palma M,d Agostion P,et al.Prospective,double-blind,randomized trial of equimolar mixture of nitrous oxide/oxygen to Drevent pain induced by insertion of venous access ports in cancer patients[J].Supportive care in cancer,2006,14(2):161-166.
8Windich-Biermeier A,Sjoberg I,Dale JC,et al.Effeets of distraction on pain,fear,and distress during venous port access and venipuncture in children and adolescents with cancer[J].J pediatr Oncol Nurs,2007,24(1):819.
2Nagel SN, Teichgraber UK, Kausehe S , et al. Satisfaction andquality of life: a survey-based assessment in patients with a totally implantable venous port system [ J ]. Eur J Cancer Care, 2011,21 (2) :197-204.