4Wollowitz A,Bijur P E, Esses D,et al. Use of buttery needles to draw blood is independently associated withmarked reduction in hemolysis compared to intravenouscatheter[J]. Acad Emerg Med,2013 ,20(11) :1151-1155.
5Lowe G, Stike R,Pollack M,et al. Nursing blood speci-men collection techniques and hemolysis rates in an emer-gency department; analysis of venipuncture versus intra-venous catheter collection techniques[J]. J Emerg Nurs,2008,34:26-32.
6Straszewski S M,Sanchez L,McGillicuddy D,et al. Useof separate venipunctures for IV access and laboratorystudies decreases hemolysis rates[J]. Intern Emerg Med,2011,6:357-359.
7KoYK.Group cohesion and social support of the nurses in aspecial unit and a general unit in Korea [J].J Nurs Manag,2011,19(5):601-610..
