2Cheng H C,Su C Y,Yen A M,et a|. Factors Afecting Oceupa tional Exposure to Needlestiek and Sharps Injuries among Den- tists in Taiwan: a Nationwide Survey[J]. PLoS ONE, 2012,7 (4) :34911.
10Jagger J, Berguer R,Phillips E K, et al. Increase in sharps in- juries in surgical settings versus nonsurgical settings after pas- sage o{ national needlestick legislation [J]. Am Coll Surg, 2010,210 (4) : 496-502.