"UMLS_CUI:C0242645"^^ . "blue toe syndrome"^^ . "disease_ontology"^^ . _:vb50949445 . . _:vb50949445 . _:vb50949445 . "MESH:D018438"^^ . . _:vb50949445 . "DOID:14121"^^ . _:vb50949445 . .