_:vb50942144 . _:vb50942144 . _:vb50942144 . _:vb50942144 "url:https://www.omim.org/entry/612406"^^ . _:vb50942144 . _:vb50942144 "A dystonia that is characterized by progressive dystonia, dysphonia, dysarthria and neck torticollis, and has_material_basis_in autosomal recessive inheritance of variation in the chromosome region 20p11.2-q13.12."^^ . _:vb50942144 . _:vb50942144 . _:vb50942144 "url:https://www.ncbi.nlm.nih.gov/pubmed/23596437"^^ .