"twenty-nail dystrophy"@en . "ORDO:79153"^^ . _:vb50940338 . _:vb50940339 . "ORDO:280654"^^ . _:vb50940338 . . . "disease_ontology"^^ . _:vb50940339 . _:vb50940339 . _:vb50940339 . _:vb50940338 . "A nonsyndromic congenital nail disorder that is characterized by excessive longitudinal striations and numerous superficial pits on the nails, which have a distinctive rough, sand paper-like appearance."^^ . . _:vb50940338 . "2015-11-09T15:13:08Z"^^ . . _:vb50940338 . "DOID:0080079"^^ . "OMIM:161050"^^ . "DOID:0080088"^^ . "nonsyndromic congenital nail disorder 10"^^ . "lschriml"^^ . "nonsyndromic congenital nail disorder 1"^^ . _:vb50940339 .