5Blasius KR, Neustein SM An unexpected needlestiek injury： Department of Anesthesiology, Mount Sinai School of Medicine, New York, NY, USA[J]. Middle East J Anesthesiol, 2012,21 (5) ：751-752.
6Strauss K. Risk of needlestick injury from iniecting needles Eu- ropean Medical Association[J]. Nurs Times, 2012,108 (40):12- 16.
8Strauss K. Risk of needlestick injury from injecting needles. Eu- ropean Medical Association[J]. Nurs Times, 2012,108 (40) : 12- 16.
9Hadaway L. Needleless connectors: improving practice, reduc- ing risks[J]. Journal of the Association for Vascular Access： JAVA, 2011,16(1) :20-25.
10Jarvis WR, Murphy C, Hall KK, et al. Health care-associated bloodstream infections associated with negative- or positive-pres- sure or displacement mechanical valve needleless connectors[J]. Clin Infect Dis, 2009,49 z 1821-1827.
