preferred_name: (Myoclonus NOS) or (Unverricht-Lundborg disease) or (myoclonic seizure)
preferred_name_lc: (myoclonus nos) or (unverricht-lundborg disease) or (myoclonic seizure)
label: (Myoclonus NOS) or (Unverricht-Lundborg disease) or (myoclonic seizure)
label_lc: (myoclonus nos) or (unverricht-lundborg disease) or (myoclonic seizure)