preferred_name: intellectual disability, severe, with spasticity and pigmentary tapetoretinal degeneration
preferred_name_lc: intellectual disability, severe, with spasticity and pigmentary tapetoretinal degeneration
label: mental retardation, severe, with spasticity and tapetoretinal degeneration
label_lc: mental retardation, severe, with spasticity and tapetoretinal degeneration