| pubmed-article:10078749 | pubmed:abstractText | The authors report a mutation in exon 5 of GCH1 in a patient with adult-onset oromandibular dystonia and no obvious family history of dystonia. The patient responded positively to treatment with L-dopa. These findings demonstrate that GCH1 mutations must be considered even in patients with dystonic symptoms not typical of dopa-responsive dystonia. | lld:pubmed |
