_:vb50944799 . _:vb50944799 . _:vb50944799 . _:vb50944799 . _:vb50944799 "An essential tremor that has_material_basis_in heterozygous mutation in TENM4 on chromosome 11q14.1."^^ . _:vb50944799 "url:https://www.ncbi.nlm.nih.gov/pubmed/26188006"^^ . _:vb50944799 .