"disease_ontology"^^ . "ORDO:69084"^^ . "An ectodermal dysplasia characterized by onychodystrophy and severe hypotrichosis without nonectodermal or other ectodermal manifestations."^^ . . . . "MESH:C566592"^^ . "DOID:0111655"^^ . "UMLS_CUI:C1865951"^^ . "pure hair and nail ectodermal dysplasia"^^ .