Carotid artery stenting versus surgery: adequate comparisons?

Marco Roffi, Horst Sievert, William A. Gray, Christopher J. White, Giovanni Torsello, Piergiorgio Cao, Bernhard Reimers, Klaus Mathias, Carlo Setacci, Claudio Schönholz, Daniel G. Clair, Martin Schillinger, Iris Grunwald, Marc Bosiers, Alex Abou-Chebl, Issam D. Moussa, Harald Mudra, Sriram S. Iyer, Dierk Scheinert, Jay S. YadavMarc R. van Sambeek, David R. Holmes, Alberto Cremonesi