1. Über eine eigenartige Krampfkrankheit des kindlichen und jugendlichen Alters (Dysbasia lordotica progressiva, Dystonia musculorum deformans);Oppenheim;Neurol Centrabl,1911
2. Translation of Oppenheim's 1911 paper on dystonia;Klein;Mov Disord,2013
3. Kinnier Wilson SA. Neurology, volume II, London,:Edward Arnold & Co., 1940, pp. 832–7.
4. How many dystonias? Clinical evidence;Albanese;Front Neurol,2017
5. The Basal Ganglia and Their Relation to Disorders of Movement;Denny-Brown,1962