GourieDevi M , nalini A . Sympathetic skin response in minomelica myotrophy .Hirayama disease associated with a severe rhythmic movement disorder involving neck flexions .J Neuro Neurosurg P sych iatry , 1995 , 58.HyperIgEaemia in patients with juvenile muscular atrophy of the distal upper extremity(Hirayama disease). J . Neurol . Neurosurg . Psychiatry , 2005 .
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