8Ziakas A,Klinke P,Mildenberger R, et al. A comparison of the radial and the femoral approach in vein graft PCI. A retrospective study[J].Int J Cardiovasc Intervent,2005,7(2): 93 -96.
9Mann T,Cowper P A,Peterson E D,et al.Transradial coro- nary stenting:comparison with femoral access with all arterial suture device [J].Cathet Cardiovasc Interven, 2000,49(2):150-156.
10Pancholy S, Coppola J, Patel T, et al. Prevention of radial artery occlusion-patent hemostasis evaluation trial(PRO- PHET study):a randomizedcomparison of traditi-onal versus patency documented hemostasis after transradial catheterization [ J ].Catheter Cardiovasc Interv,2008,72 (3): 335-340.