Motor Neurone Disease
BMJ 349:g4052, Nageshwaran, S.,et al, 2014
Degenerative Diseases of the Nervous System, Friedreich Ataxia
Adams & Victors Principles of Neurology, Chp 39, pg 1102, Ropper, A.H.,et al, 2014
Risk Factors for Spinal Cord Lesions in Dystonic Cerebral Palsy and Generalised Dystonia
JNNP 83:159-163, Guettard,E.,et al, 2012