| Namespace | disease_ontology | Obsolete | false |
| description | A hypomyelinating leukodystrophy characterized by autosomal recessive inheritance of early childhood onset of cerebellar ataxia, mild intellectual disabilities associated with diffuse hypomyelination and variable development of oligodontia and/or hypogonadotropic hypogonadism that has_material_basis_in compound heterozygous mutation in the POLR3B gene on chromosome 12q23. |
