Giannopoulos Sotiris, Kosmidou Maria, Kyritsis Athanassios P
Department of Neurology, University of Ioannina School of Medicine, University Campus, 45110 Ioannina, Greece Department of Internal Medicine, University of Ioannina School of Medicine, University Campus, 45110 Ioannina, Greece Department of Neurology, University of Ioannina School of Medicine, University Campus, 45110 Ioannina, Greece.
Pain. 2008 Jun;136(3):447. doi: 10.1016/j.pain.2008.04.005. Epub 2008 Apr 28.