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3Robert F. Merchant, MD; FACS, Ralph G. Depalma, MD; FACS, and Lowell S. Kabnick, MD Endovascular obliteration of saphenous reflux a mulitcenter study. Journal of vascular surgery, 2002,6 (35) : 1190-1196.
4Olivier piehot, MD; Lowell s. Kabnie, MD; Denis Creton, MD Duplex ultrasound scan findings two yeas after great saphenous vein radiofrequency endovenous obliteration. Journal of Vasculae Surgery, 2004, 1 (39) : 190-196.