. . _:vb50945219 . _:vb50945219 . "ectodermal dysplasia 9, hair/nail type"@en . "disease_ontology"^^ . "OMIM:614931"^^ . "ectodermal dysplasia 9"^^ . _:vb50945219 . "A pure hair and nail ectodermal dysplasia that has_material_basis_in homozygous or compound heterozygous mutation in HOXC13 on chromosome 12q13.13."^^ . "DOID:0111656"^^ . _:vb50945219 . . . "ECTD9"@en . _:vb50945219 .