Lapitska, N; Gosseries, O; Delvaux, V; Overgaard, M; Nielsen, F; Maertens De Noordhout, A; Moonen, G; Laureys, S (2009). "Transcranial magnetic stimulation in disorders of consciousness". Reviews in the neurosciences. 20 (3-4): 235–50. PMID 20157993.
