1. Drug-coated balloon angioplasty after directional atherectomy improves outcome in restenotic femoropopliteal arteries 
Sebastian Sixt, MD, Oscar Gerardo Carpio Cancino, MD, András Treszl, MD, Ulrich Beschorner, MD, Roland Macharzina, MD, Aljoscha Rastan, MD, Hans Krankenberg, MD, Franz-Josef Neumann, MD, Thomas Zeller, MD 
Journal of Vascular Surgery 
Volume 58, Issue 3, Pages (September 2013)
DOI: /j.jvs
Copyright © 2013 Society for Vascular Surgery Terms and Conditions

2. Fig
Probability of being free from restenosis is shown with the 95% confidence interval (shaded area).
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2013 Society for Vascular Surgery Terms and Conditions