The perfect crime? CCSVI not leaving a trace in MS
Christoph A Mayer, Waltraud Pfeilschifter, Matthias W Lorenz, Max Nedelmann, Ingo Bechmann, Helmuth Steinmetz, Ulf Ziemann
Journal of Neurology, Neurosurgery & Psychiatry Apr 2011, 82 (4) 436-440; DOI: 10.1136/jnnp.2010.231613