1. The consequences of a failed femoropopliteal bypass grafting: Comparison of saphenous vein and PTFE grafts 
Mark R. Jackson, MDa, Todd P. Belott, MDa, Timothy Dickason, MDb, William J. Kaiser, MDb, J.Gregory Modrall, MDa, R.James Valentine, MDa, G.Patrick Clagett, MDa 
Journal of Vascular Surgery 
Volume 32, Issue 3, Pages (September 2000)
DOI: /mva
Copyright © 2000 Society for Vascular Surgery and The American Association for Vascular Surgery, a Chapter of the International Society for Cardiovascular Surgery Terms and Conditions

2. Fig. 1 Primary patency of vein and PTFE grafts.
Journal of Vascular Surgery  , DOI: ( /mva )
Copyright © 2000 Society for Vascular Surgery and The American Association for Vascular Surgery, a Chapter of the International Society for Cardiovascular Surgery Terms and Conditions

3. Fig. 2 Limb salvage with vein and PTFE grafts.
Journal of Vascular Surgery  , DOI: ( /mva )
Copyright © 2000 Society for Vascular Surgery and The American Association for Vascular Surgery, a Chapter of the International Society for Cardiovascular Surgery Terms and Conditions