Term Name:	developmental and epileptic encephalopathy 99
Synonyms:	DEE99, early infantile epileptic encephalopathy 99
Definition:	A developmental and epileptic encephalopathy characterized by onset of seizures in early childhood that has_material_basis_in heterozygous mutation in the ATP1A3 gene on chromosome 19q13.
Ontology:	Human Disease [DOID:0070385]   ( DOID:0070385 )