6Kahn SR, Ginsberg JS. The postthrombotic syndrome : current knowledge, controversies, and directions for future research [ J ] . Blood Rev, 2002,16(3) :155 -165.
7Kakkara VV, Sagar S, Lewis M. Treatment of deep vein throm-bosis with intermittent streptoklnase and plasminogen infusion [ J ] . Lancet, 1995,345 (2) 674 - 676.
8Kolbach DN, Sandbrink MW, Hamulyak K, et al. Non-pharmaceutical measures for prevention of postthrombotic syndrome [ J ] . Cochrane Database Syst Rev, 2004, 1 : CD004174.
9Mewissen MW, Seabrook GR, Meissner MH, et al. Catheter-directed thrombolysis for lower extremity deep venous thrombosis:report of a national multicenter registry [ J ]. Radiology,1999,211 (1) :39 -49.
10Laiho MK, Oinonen A, Sugano N, et al, Preservation of venous valve function after catheter-directed and systemic thrombolysis for deep venous thrombosis [ J ]. Eur J Vasc Endovasc Surg, 2004, 28 ( 4 ) : 391 -396.
