4Milio G,Siragusa S,Mina C,et al. Superficial venous thrombosis: prevalence of common genetic risk factors and their role on spread- ing to deep veins[J]. Thromb Res, 2008,123(2)I : 194- ! 99.
6Kitchens CS. How I treat superficial venous thrombosis [J]. Blood, 2011,117(1) : 39-44.
7Van Weert H,Dolan G,Wieners I,et al. Spontaneous superficial venous thrombophlebitis:does it increase risk for thromboem- bolism? A historic follow-up study in primary care[J]. J Faro Pratt. 2006,55(1) :52-57.
8Prandoni P,Tormene D,Pesavento R. Vesalio Investigators group high vs low doses of low-molecular-weight heparin for the treat- ment of superficial vein thrombosis of the legs:a double-blind, randomized trial[J]. J Thromb Haemost, 2005,3(6) : 1152-1157.
10Bclcaro G, Nicolaides AN, Errichi BM, et al. Superficial thrombophle- bitis of the legs : a randomized, controlled, follow-up study [ J ]. Angiol- ogy, 1999,50:523-529.
