title: Penetrance and expression of dystonia genes.
mesh_terms: D000293:Adolescent; D000328:Adult; D017668:Age of Onset; D002648:Child; D002675:Child, Preschool; D004421:Dystonia / Q000235:genetics*; D004777:Environment; D015870:Gene Expression / Q000502:physiology*; D005799:Genes, Dominant; D008040:Genetic Linkage; D006801:Humans; D020412:Multifactorial Inheritance; D009154:Mutation; D016017:Odds Ratio; D019683:Penetrance