Femoral Artery Chronic Total Occlusion Revascularization (FACTOR) Score and Algorithm: Feasibility and Validation in a Single-Center Study of Femoropopliteal Occlusions.
Varghese V, Virk HUH, Lakhter V, Tabaza L, Oni E, Marreddy R, Kovach R, Janzer S, George JC.