2Bergan J J, Kumins NH, Owen EL, et al. Surgical and endovascular treatment of lower extremity venous insufficiency. J Vasc Interv Radiol, 2002, 13(6) :563 - 568.
3Engel A,Johnson ML,Haynes SG. Health effects of sunlight exposure in the United States:results from the first national health and nutrition examination survey, 1971 - 1974. Arch Dermatil, 1988,124(1):72-79
4Harris EJ. Endovascular obliteration of saphenous vein reflux: a perspective. J Vasc Surg,2002,35() :2192-2194
5Weiss RA,Weiss MA. Controlled radiofrequency endovenous occlusion using a unique radiofrequency catheter under duplex guidance to eliminate saphenous varicose vein reflux: A 2-year follow-up.Dermatol Surg,2002,28 (1) :38-42
6Navarro L, Min RJ,Bone C. Endovenous laser:a new minimally invasive method of treatment for varicose veins-preliminary observations using an 810 nm diode laser. Dermatol Surg, 2001,27 (2):117-122
7Engel A,Johnson ML,Haynes SG. Health effects of sunlight exposure in the United States:results from the first national health and nutrition examination survey, 1971 - 1974. Arch Dermatil, 1988,124(1):72-79.
8Harris EJ. Endovascular obliteration of saphenous vein reflux: a perspective. J Vasc Surg,2002,35() :2192-2194.
9Weiss RA,Weiss MA. Controlled radiofrequency endovenous occlusion using a unique radiofrequency catheter under duplex guidance to eliminate saphenous varicose vein reflux: A 2-year follow-up.Dermatol Surg,2002,28 (1) :38-42.
10Navarro L, Min RJ,Bone C. Endovenous laser:a new minimally invasive method of treatment for varicose veins-preliminary observations using an 810 nm diode laser. Dermatol Surg, 2001,27 (2):117-122.
