"DEE58"^^ . _:vb50940687 . . _:vb50940687 . "OMIM:617830"^^ . . . "developmental and epileptic encephalopathy 58"@en . _:vb50940687 . "DOID:0080285"^^ . _:vb50940687 . _:vb50940687 . "A developmental and epileptic encephalopathy characterized by onset in the first days or months of life of infantile spasms and refractory seizures, global developmental delay, and impaired intellectual development that has_material_basis_in heterozygous mutation in the NTRK2 gene on chromosome 9q21."^^ . . "early infantile epileptic encephalopathy 58"^^ . "disease_ontology"^^ .