1. Comparative evaluation of the saphenous vein bypass graft, the expanded polytetrafluorethylene graft and the modified human umbilical vein graft (Meadox Dardik Biograft) in femoropopliteal surgery;Nevelsteen,1980
2. The modified human umbilical vein graft in femoropopliteal arterial surgery: three years experience;Nevelsteen;Res Clin Forums,1982
3. Statistical methods for survival data analysis;Lee,1980
4. Femorotibial bypass for limb salvage using human umbilical vein;Klimach;Br J Surg,1983
5. Limitation of human umbilical vein grafts;Harris;Surgery,1984