Lidzba K, Staudt M, Zieske F, Schwilling E, Ackermann H
Department of Pediatric Neurology, University Children’sHospital Tu¨bingen, Tu¨bingen; SFB 833, Germany.
Neurology. 2012 Jan 24;78(4):289-91. doi: 10.1212/WNL.0b013e318243679a. Epub 2012 Jan 11.