Szél István, Bereczki Daniel, Fazekas Gábor, Csiba Laszlo, Vekerdy-Nagy Zsuzsanna
Department of Stroke Rehabilitation, National Institute for Medical Rehabilitation, Budapest, Hungary.
Am J Phys Med Rehabil. 2009 Jul;88(7):601-4. doi: 10.1097/PHM.0b013e3181aea30a.