AQYI - Harder,A.; Gregor,A.; Wirth,T.; Kreuz,F.; Schulz-Schaeffer,W.J.; Windl,O.; Plotkin,M.; Amthauer,H.; Neukirch,K.; Kretzschmar,H.A.; Kuhlmann,T.; Braas,R.; Hahne,H.H.; Jendroska,K. - Early age of onset in fatal familial insomnia. Two novel cases and review of the literature. - Journal of Neurology. Zeitschrift für Neurologie 2004 Jun; 251(6): 715-24