_:vb50942617 "A Charcot-Marie-Tooth disease type 2 that has_material_basis_in heterozygous mutation in the light polypeptide neurofilament protein gene (NEFL) on chromosome 8p21."^^ . _:vb50942617 . _:vb50942617 . _:vb50942617 "url:https://www.ncbi.nlm.nih.gov/pubmed/10841809"^^ . _:vb50942617 "url:https://www.ncbi.nlm.nih.gov/pubmed/17620486"^^ . _:vb50942617 . _:vb50942617 . _:vb50942617 .