_:vb50945234 "A hypohidrotic ectodermal dysplasia that has_material_basis_in heterozygous mutation in EDAR on chromosome 2q13."^^ . _:vb50945234 . _:vb50945234 . _:vb50945234 . _:vb50945234 . _:vb50945234 . _:vb50945234 "url:https://www.ncbi.nlm.nih.gov/pubmed/10431241"^^ .